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How Far Can You Throw That Bucket?

I’m presenting more detail on turbosuperchargers and bucket wheels to follow-up my previous posts, Gremlins, and Lazy Daisy’s Gremlin’s, Part 1 of 3, Part 2 of 3, and Part 3 of 3

During my research into gremlins, and particularly the gremlins infesting the 384th Bomb Group’s B-17 known as Lazy Daisy, I had to delve into a subject with which I am very unfamiliar, the mechanics of the B-17.

I am not at all mechanically-inclined, and in reading about Lazy Daisy’s gremlins (i.e., mechanical issues) some terms were more familiar ( like “broken piston heads,” “dropping oil pressure,” and “runaway props”) than others (like “lagging superchargers” and “throwing a bucket”).

So, to learn more, I asked a lot of questions and did a lot of reading. Here’s what I’ve learned.

Turbosuperchargers

In Lazy Daisy’s Gremlins, Part 2 of 3, the 384th Bomb Group’s Fred Preller and John Edwards helped me explain these terms, and since then, John and the 384th’s Keith Ellefson provided me with new information that I think deserves further review.

Remember the comment by pilot David Rucker after he used Lazy Daisy on the 29 May 1944 mission (in Lazy Daisy’s Gremlins, Part 3 of 3)? Rucker suggested,

A/C (Aircraft) 222 (Lazy Daisy) be taken out of combat because of oil regulator supercharger.  You cannot stay in formation with the electronic type.

John Edwards shed some more light on superchargers with,

When we say supercharger, that was a common name for the component as a whole. The actual name is turbosupercharger. There were two types of superchargers used, frequently called stages. You have a first stage which is used at lower altitudes and the one commonly referenced for higher (combat) altitude… The supercharger intake is a scoop on the bottom of the engine nacelle [the outer casing/housing of an aircraft engine]. This scoop feeds air into the charger which is the conventional way a supercharger worked back then.

The comment from the pilot is important because the GE [electronic type like Rucker mentioned] charger is a very widely used supercharger. It’s function operated in two stages as Fred indicated… [see Part 2 of 3].  I can’t determine other known vendors for the superchargers so for now I can only say that the tech data … clearly states the supercharger must be connected to an oil pump. These instructions apply to the B-17F and G model aircraft and Lazy Daisy is a G so this tech info applies. Therefore I can’t explain why the pilot mentioned the ‘oil one’.

Note: John is referencing a section named Removal of Turbosupercharger from B-17 Airplane of the book World War II – General Electric Turbosuperchargers.

With John’s new information, I’m not sure why Rucker phrased the reference to both the “oil regulator” and “electronic type” superchargers as he did either.

Apparently, the different models of B-17’s used different supercharger types and the transition from the (older) oil regulator to the (newer) electronic type came between the F and G models. I had determined that on all of David Rucker’s missions, up to the point of piloting Lazy Daisy on 29 May 1944, he had been assigned only G model B-17’s.

Combat Data Specialist Keith Ellefson told me that it was still possible that some of the G models Rucker had flown might still be of the older oil regulator type. Keith said,

I don’t know if all the G models were equipped with electronically controlled superchargers. I suspect that some of the early Gs were built with the oil control system until the inventory of oil control systems was used up and then the electronic system was phased in to replace the oil control system.

And even if Rucker had only flown the electronic type, Keith added,

Pilots would have to be briefed/trained on the difference between oil regulated and electronic regulated superchargers as the new ships came into the inventory. The controls for each system are different and it would be immediately apparent to the pilot when he got into the ship for a mission. In reality, I am sure that each pilot in the squadron knew which ships still had the oil regulator system and which ships had the electronic regulated system. From what I have read, the electronic system was a big improvement over the old, oil regulated system.

Keith also shared some information written by Wellwood E. Beall, who was Vice-President in charge of Engineering at Boeing Aircraft Company, that indicates that the electronic system was a “significant improvement” over the oil regulated system. The link to Beall’s document is below in the Further Reading section, and Beall’s more comprehensive text with illustrations in PDF format follows in the list.

Wellwood Edmetson Beall, who died in 1978, was an aerospace pioneer – an airplane designer and engineer – who had major roles in developing the B‐17 Flying Fortress, the B‐29 Superfortress, and the Boeing 707. In particular, for the B-17, Beall ordered continuous modification in the B‐17 Flying Fortress to meet changing battle conditions over Europe in World War II.

The History of

Turbosuperchargers

The information from Fred, John, and Keith led me to search the internet to learn more and I found a most interesting article in Google Books about the history of turbosuperchargers in B-17’s. Since it looks to be from a publication that is now in the public domain (a compilation of the 1945 issues of Air Force – The Official Service Journal of the U.S. Army Forces), I want to share part of it here.

In early March, 1939, Lt. P. H. Robey took a YB-17A up to 25,000 feet in a test run and clocked its speed at 311 mph. This was 100 mph faster than a B-17 had ever flown, even faster than any of our fighter aircraft had flown at that altitude. The test flight was an astounding performance for those days, but no one thought of it as milestone in the development of jet propulsion in this country. Yet, indirectly, that’s just what it was.

If that test flight had been unsuccessful, all orders for turbo-superchargers on B-17s would have been cancelled, for it was the turbo that produced the 100 mph margin in speed – and in early 1939 the turbo-supercharger definitely was on the spot. At the time of the flight, orders for turbos on B-17s had already been technically cancelled. The paper work had been initiated and forwarded to Washington. Boeing Aircraft and the AAF [US Army Air Forces] had lost faith in the turbo. For 20 years, the AAF had struggled with the gadget only to have one disappointing flight test after another. The Robey test used a turbo that was equipped with a new regulator, the final hope for assuring reliable performance.

As soon as the B-17 rolled to a stop after the record-breaking flight, the telegraph wires to Washington began to sizzle. Headquarters read the test results, threw the cancellation papers in the waste basket and issued a directive that all AAF high altitude bombers should be equipped with turbo-superchargers from that date on.

~ “Growing Pains of Jets” by Major Robert V. Guelich, Air Force Staff, June 1945 issue of Air Force (The Official Service Journal of the U.S. Army Forces)

For more information about turbosuperchargers, including the entire article “Growing Pains of Jets,” refer to the Further Reading list below.

Bucket Wheels

(And what it means to “throw a bucket”)

The 384th Bomb Group’s Historian, John Edwards, shed a little light on the bucket wheel that the pilots’ referred to “throwing,”

The wheel on the bottom of the [super]charger, which looks like the carousel of an old slide projector, is called ‘the bucket wheel’ as I found in [Roger] Freeman’s “The B-17 Flying Fortress Story on page 55.

The article, “Growing Pains of Jets” also explained the pilots’ phrasing of “throwing a bucket.”

The search for high temperature alloys [which could withstand the stresses of hot turbine wheels] was stimulated primarily by the AAF development program to the turbo-supercharger. This program was kept alive by a handful of men who refused to lose faith when time after time the turbo-supercharger would overheat and throw its buckets out of the turbo wheel.

~ “Growing Pains of Jets” by Major Robert V. Guelich, Air Force Staff, June 1945 issue of Air Force (The Official Service Journal of the U.S. Army Forces)

But the Pilot Training Manual for the Flying Fortress B-17 presented by the Aviation in World War II website explains turbosuperchargers and bucket wheels in short order in a section on Turbo-superchargers (links in Further Reading below).

Each engine on the B-17 has a turbo-supercharger which boosts manifold pressure for takeoff and provides sea-level air pressure at high altitudes.

To operate the turbo-superchargers, engine exhaust gas passes through the collector ring and tailstack to the nozzle box, expands to atmosphere through the turbine nozzle, and drives the bucket wheel at high speed…

…The amount of turbo boost is determined by the speed of the turbo bucket wheel.

As for the gremlins who liked to antagonize the pilots of Lazy Daisy and other AAF aircraft in WWII, I think disrupting turbosuperchargers and bucket wheels were probably a favorite pastime, and seeing which gremlin could throw a bucket the furthest must have been a competition for bragging rights. How far can you throw a bucket?

Please browse through the Further Reading links below for further (and quite interesting) reading about turbosuperchargers and bucket wheels and some excellent illustrations of the B-17’s mechanical parts.

* * * * *

Further Reading

Design Analysis of the Boeing B-17 Flying Fortress by Wellwood E. Beall (webpage)

Design Analysis of the Boeing B-17 Flying Fortress by Wellwood E. Beall (PDF document)

Aviation of World War II: Turbo-superchargers

Pilot Training Manual for the Flying Fortress B-17, Published for Headquarters AAF, Office of Assistant Chief of Air Staff, Training

Supercharge Me: How Boeing Helped GE Reinvent Jet Travel (GE Reports)

The Turbosupercharger and the Airplane Power Plant – General Electric, January 1943

Turbosupercharger Field Service Manual – General Electric

“Growing Pains of Jets” which begins on page 24 of the June 1945 issue of Air Force (The Official Service Journal of the U.S. Army Forces), and starting on page 441 of the 1433-page downloadable PDF document. To download the entire 1433-page PDF document, click the sprocket in the upper right corner of the page, then select “Download PDF.” Note: Air Force is a book in the public domain that Google has made available in digital format. Terms of Service available through a link on the landing page.

Sources

Wellwood Beall’s Obituary from the New York Times

© Cindy Farrar Bryan and The Arrowhead Club, 2020

Lazy Daisy’s Gremlins, Part 3 of 3

Continuation of my previous posts, Gremlins, and Lazy Daisy’s Gremlin’s, Part 1 of 3 and Part 2 of 3

In this post, I’m picking back up with the 384th Bomb Group’s B-17G 42-31222’s (Lazy Daisy’s) missions after her six week break following the April 18, 1944 mission. For information on her December 1943 through April 1944 missions, follow the link above for prior posts about Lazy Daisy’s gremlins in Part 2.

In reviewing Lazy Daisy’s missions, note that she was assigned to the 384th Bomb Group’s 546th Squadron and was assigned to 546th crews exclusively until early June 1944. After that point she was assigned as a spare aircraft on many occasions, something that had been done for this aircraft only once previously, in February 1944. And she was also assigned to other squadrons.

In this continuation of the list of Lazy Daisy’s missions, the missions were flown by crews of the 546th Bomb Squadron unless I note otherwise. ALL of her missions aren’t listed. I’ve listed the ones with the most serious problems and if no problems were reported on a mission (although only a few missions had no technical or equipment failures of any kind), that mission wasn’t included either.

On Lazy Daisy’s first mission back in action on 28 MAY 1944, the James Gibson crew reported the bomb doors motor burned out and the pilot’s oxygen system ran out twenty minutes after the target. The pilot was forced to use a “walk around” oxygen bottle on the return to base. The 384th Bomb Group webmaster’s – Fred Preller’s – father, Robert Henry “Bob” Preller, was Gibson’s co-pilot aboard Lazy Daisy this date, his second mission.

On the 29 MAY 1944 mission, the David Rucker crew reported the ship received battle damage – a 20 mm hole in the left wing and minor flak holes in the rudder. The ball turret was also reported as being inoperative and kept burning out fuses. The pilot also suggested that,

A/C (Aircraft) 222 (Lazy Daisy) be taken out of combat because of oil regulator supercharger.  You cannot stay in formation with the electronic type.

The ship was held as a spare for the 4 JUN 1944 mission, but returned to the formation on 6 JUN 1944.

On 6 JUN 1944, she was assigned to the Robert Menke crew of the 547th Bomb Squadron. The only failure he reported that mission was that the elevation clutch slipped out in the upper turret. More serious mechanical problems reappeared after that.

  • 8 JUN 1944 The Edward Thoma crew reported #3 Turbo Supercharger went ‘out’ at altitude.

On 21 JUN 1944, Lazy Daisy was not flown at all by the 384th, but instead was assigned to the Willis Matter crew of the 379th Bomb Group. I did not find any comments from Matter about any failures of the aircraft in the mission reports.

  • 20 JUL 1944 The Daniel Young crew of the 384th’s 545th Bomb Squadron reported, Engines: #2, #3, #4 lag bad. Major battle damage to right wing.
  • 21 JUL 1944 The Joseph Patella crew of the 384th’s 544th Bomb Squadron reported exhaust stack on #1 engine broke, cut spark plug lead and all manifold pressure lost through hole in exhaust stack. #2 engine ran away on and off. #3 oil pressure gauge gave readings from 5 (typed report says 35, but pilot’s hand-written narrative looks like 5) – 75 lbs.

On 25 JUL 1944, Lazy Daisy was assigned to the Ned Sweeney crew of the 547th Bomb Squadron. Sweeney did not report any aircraft failures after the mission, but sadly he was killed four days later on the 29 JUL 1944 mission aboard 43-37870.

  • 29 JUL 1944 The Frank Mead crew reported a bad oil break in #2 engine.
  • 31 JUL 1944 The Ralph Hicks crew of the 384th’s 547th Bomb Squadron reported manifold pressure on #1 (or #2?) engine reading inconsistently (handwritten report reads ‘incorrectly’ rather than ‘inconsistently’).

The 547th Bomb Squadron continued to man Lazy Daisy on 1 AUG 1944 (no failures reported) and again on 3 AUG.

  • 3 AUG 1944 The John Mock crew of the 384th’s 547th Bomb Squadron reported #2 supercharger lags.

The 545th Bomb Squadron manned Lazy Daisy on 4 AUG 1944 and did not report any failures, but did report 10 flak holes throughout the aircraft.

On 5 AUG 1944, the 546th took back their ship, and didn’t report any failures, but did report battle damage of flak holes in the left and right wings and the #3 nacelle (outer casing/housing of an aircraft engine).

  • 7 AUG 1944 The Donald Duesler crew reported No. #4 engine ran away. Oil temperature went up so it had to be feathered. Worked O.K. until target area was reached. They also reported battle damage of a few flak holes in the vertical stabilizer.
  • 13 AUG 1944 The James Brookshire crew reported #3 engine out. Returned with #3 prop windmilling because the shaft broke. They also reported battle damage of flak holes in the right flap.

After the 13 AUG mission came another gap, this time for a month, in combat missions for Lazy Daisy. She was assigned as a spare on 11 SEP, but was unused. But she did return the next day.

  • 12 SEP 1944 The John Mohler crew reported #3 cylinder head gauge out. #4 prop governor ran away. They also reported some flak damage.
  • 17 SEP 1944 The Ralph Hicks crew of the 384th’s 547th Bomb Squadron reported #4 leaking oil. It’s unclear if it was due to battle damage or technical failure.
  • 19 SEP 1944 The Frank Mead crew reported #4 Engine throwing oil badly.
  • 25 SEP 1944 The Frank Mead crew reported #2 and #3 sluggish at altitude. OK till 15,000 ft. They also reported moderate flak damage over the target and that the co-pilot was unable to transmit over the interphone. And, Mead, the pilot, wrote in his narrative, “Brief B-24s to quit flying collision courses with us.” A forewarning?

In Lazy Daisy’s entire combat mission history, in addition to her engine and/or supercharger defects, pilots reported 5 malfunctions with the bomb bay, 20 problems with the radio and interphone system, 5 issues with the oxygen system, and a variety of other issues with the vertical stabilizer, ball turret, flight indicator, hydraulic lines, gyro compass, fluxgate compass, upper turret, chin turret, and most alarming, on Lazy Daisy’s next-to-last mission, the steering wheel aileron.

On that next-to-last mission on 27 SEP 1944, the 348th’s 547th Bomb Squadron used Lazy Daisy and the pilot, Rueben Farnsworth, reported that the steering wheel aileron control had too much vertical play. Also, the same issue that was reported two days earlier on 25 SEP, a problem with the interphone was reported as “Interphone needs checking – co-pilot’s system wouldn’t work,” along with a newly reported problem that there was a spark in the motor of the top turret which caused it to smoke. Battle damage was recorded as one minor hole, location unreported, due to flak at the target.

What sounded pretty significant to me was the report of a steering issue, a problem with the steering wheel aileron. Not being particularly well versed in the parts of or functions of the parts of a B-17 aircraft, I looked up the term “aileron.” I learned,

Ailerons help a pilot maintain control of an aircraft. On the outer rear edge of each wing, the two ailerons move in opposite directions, up and down, decreasing lift on one wing while increasing it on the other. This causes the airplane to roll to the left or right. To turn the airplane, the pilot uses the ailerons to tilt the wings in the desired direction.

Becoming more concerned with this news, I asked the 384th’s group of volunteer researchers for more information about the effects of a B-17’s aileron with too much vertical play in close formation flying during a combat mission.

Marc Poole, Founder of the 384th Bomb Group website, aviation artist, college art instructor, and a licensed pilot, provided this insight regarding the aircraft’s aileron and steering,

I would think any play in the control yoke would be similar to having too much slop or slack in your steering like on an old pickup truck…One of the 172’s I trained in last summer had a lot of slack in the control yoke…you could turn the wheel left or right about 1/8 turn either way with zero response…pretty unnerving. I didn’t fly that one much!

On 28 SEP 1944 the James Brodie crew of the 545th Bomb Squadron used Lazy Daisy on the mission to Magdeburg, Germany. The John (Jay) Buslee crew was nearby in the formation aboard 43-37822. It would be the last mission for both crews. Official reports show,

Lazy Daisy collided with 43‑37822 over the target. Both ships went down on fire and out of control; no chutes observed; crashed near Erxleben, Germany; (Missing Air Crew Report) MACR9366.

A witness, Wallace Storey, co-pilot on 43-38548 with the Kenneth Gross crew on 28 SEP, later described the mid-air collision and the moments before it,

We found ourselves on a crossing course with another Group and just after “bombs away” the lead ship made a sharp descending right turn. Our high element, being on the inside of this steep turn, had to move quickly by reducing power while climbing slightly. Glancing to my right, I saw that “Lazy Daisy” was sliding toward me. I pulled back on the control column to climb out of her path while keeping my eye on the #2 ship of the lead element, Lt. Buslee in 43-37822, on whose wing our element was flying. I yelled to Gross [the pilot] to watch for him to come out on the other side and, sure enough, he slid under us and right into Buslee in the lead element.

Note: The other group on the crossing course on this date was a B-17 Group, not a B-24 Group as it was three days earlier.

Speculation now in overdrive, I wondered, was Lazy Daisy’s steering wheel aileron issue addressed before the 28 September mission? Overnight from the return of the formation the afternoon of 27 September when Lazy Daisy was used by the 547th Bomb Squadron, to take-off of the formation on the morning of 28 September, was a pretty narrow window for maintenance to take place for,

  • A steering wheel aileron control which had too much vertical play
  • The co-pilot’s interphone system which wouldn’t work (and hadn’t worked the prior mission of 25 SEP)
  • A spark in the motor of the top turret which caused it to smoke
  • Battle damage of one minor hole, location unreported, due to flak at the target

The 546th Bomb Squadron’s ground crew also had a lot of work to do on Lazy Daisy earlier that week. After the 25 September mission, they had to address the #2 and #3 engines, which had been reported sluggish at altitude, repair moderate flak damage, and fix the problem with the co-pilot’s interphone system (which apparently didn’t get fixed by 27 September).

IF on 28 September, Lazy Daisy’s engines were being sluggish (as they were often reported) AND the steering wheel aileron still had too much play, how would Lazy Daisy have reacted to Lt. Brodie’s attempts to quickly reduce power, climb, and change direction with the formation when they found themselves on a crossing course with another Group as Wallace Storey described?

The mid-air collision between Lazy Daisy and 43-37822 on 28 September 1944 likely did not happen because of one single issue – the flak, the crossing course with the other group, the quick maneuvering, the prop wash, or the gremlins – but a compounding of these and perhaps other issues I’m not aware of.

I have been struggling to make sense of all the information I discovered about Lazy Daisy’s mechanical issues, or gremlins, from all of her mission reports. I still think there may be something there that I’m missing or not considering. But it’s more likely that the answer I search for is written nowhere in history.

I now know more about Lazy Daisy, her gremlins, and about how they may have contributed to her collision with my dad’s B-17, but I will never know exactly why it happened. I could look forever, review thousands of more documents, create hundreds of more theories, and spend many more sleepless nights pondering all the conditions. But the reality is that the answer I search for died with Lazy Daisy’s pilots when she fell to earth. And there it shall remain.

Sources

Ailerons – NASA

Flight Control Failures – AOPA

Aileron – Wikipedia

Thank you Marc Poole for your help on this post.

Stay tuned in a couple of weeks for a post about the mechanics of a B-17, in particular, turbosuperchargers, and “throwing a bucket…”

© Cindy Farrar Bryan and The Arrowhead Club, 2020

Lazy Daisy’s Gremlins, Part 2 of 3

Continuation of my previous posts, Gremlins and Lazy Daisy’s Gremlin’s, Part 1 of 3

Why would I think the 384th Bomb Group’s B-17G 42-31222, nicknamed Lazy Daisy, was infested with gremlins? After reviewing the aircraft’s failures in the post-mission documents from her first mission in December 1943 to her next-to-last in September 1944, I was overwhelmed by the number and kinds of problems the aircraft experienced.

Lazy Daisy, a B-17G of the 384th Bombardment Group’s 546th Bombardment Squadron, experienced serious engine problems from the start and was taken out of commission for long periods, presumably for major repairs. Later in her career, she was assigned often as a spare aircraft and unused. At one point, it seems the 546th was trying to avoid using her (my opinion), so she was assigned to other bombardment squadrons of the 384th, and even once to another bombardment group because, (also only my theory) the men of the 546th Squadron didn’t want to fly in her.

When my dad, George Edwin Farrar, told me the story of surviving a mid-air collision between two B-17’s in WWII, he told me the reason the other ship (Lazy Daisy) collided with his ship (B-17G 43-37822), was that Lazy Daisy had been hit by ground fire (flak) which caused it to be knocked off course and into his ship.

I long believed flak was the sole reason for the collision until,

  1. A 384th Bomb Group B-17 pilot, Wallace Storey, who witnessed the collision, told me he didn’t think Lazy Daisy was hit by flak and,
  2. Many of the reports from the day of the collision do not attribute flak as the cause (although some do), and speculated on other causes, such as (1) the group was forced to pull up to avoid collision with another group, (2) pilot error during evasive action, and (3) the formation was broken up by very sharp turns and prop wash.

But, in the case of what seemed to some like pilot error, what if a mechanical problem with the aircraft caused the aircraft to not respond correctly to properly executed maneuvering by the pilot, James Brodie? And what if this mechanical problem compounded the scenario of flak damage?

Only the aircraft’s pilot, James Brodie, and co-pilot, Lloyd Vevle, would have been able to answer that question and neither one lived to do so. I can’t pretend to know the extent of what they were facing that day, that moment, that Lazy Daisy collided with my dad’s B-17, but I can look at what kinds of issues Lazy Daisy experienced in the missions leading up to that fateful one on September 28, 1944, and venture a guess.

I reviewed the mission reports of all 64 missions to which Lazy Daisy was assigned, looking for mechanical issues or anything else that stood out, to try to build a greater understanding of the aircraft’s history. Before I get into the mission details, here’s a little background info on the ship.

Lazy Daisy was,

  • Built by the Boeing Airplane Company
  • A new replacement aircraft assigned to the 384th Bombardment Group, 546th Bombardment Squadron (H)
  • Formally identified as B-17G 42-31222, with the ’42’ prefix meaning built in 1942, a newer ‘G’ series B-17
  • Identified with Aircraft ID Code BK*D, BK being the squadron code of the 384th’s 546th Bomb Squadron
  • Assigned to Ground Crew Chief James F. Flynn for maintenance

Lazy Daisy’s start date with the 384th Bomb Group was 23 November 1943 and her first assigned mission was 5 December 1943. Of course, Lazy Daisy’s End Date was 28 September 1944, failing to return from a combat operation due to the mid-air collision over Magdeburg, Germany.

Of Lazy Daisy’s assigned 64 missions, she received combat credit for 49.

Lazy Daisy’s entry in Dave Osborne’s B-17 Fortress Master Log is,

42-31222 Del Denver 4/10/43; Gr Island 17/10/43; Memphis 24/10/43; Ass 545BS/384BG [JD-D] Grafton Underwood 546 [BK-D] 23/11/43; MIA Magdeburg (Berlin) 28/9/44 w/Jim Brodie, Lloyd Vevle, Byron Atkins, Bob Crumpton, Don Dooley, Gordon Hetu (6KIA); George Hawkins, Harry Liniger, Wilf Miller (3POW); flak, cr Erxleben, Ger; MACR 9366. LAZY DAISY.

I introduced you to Lazy Daisy’s first “date” (first official combat mission’s pilot), Lt. Sidney Paul Taylor, in Lazy Daisy’s Gremlin’s, Part 1 of 3.

Following Taylor’s previous very rough mission of November 29, 1943 in Silver Dollar, he was probably looking forward to a less eventful round trip in his new ship to a Luftwaffe Fighter Airfield in Saint-Jean-d’Angély, France on December 5, 1943. It was less eventful in that Lazy Daisy had to return to base with a broken piston head soon after takeoff.

Not a great start for Lazy Daisy, and in the missions that followed, the ship was plagued by aircraft technical failure after technical failure. Over the course of her life, the crews of Lazy Daisy reported engine problems on 27 missions, including 21 engine/prop malfunctions and 9 supercharger problems (3 missions included both).

It wasn’t hard to notice the many engine and supercharger issues once I had them all in a list. Next question, what the heck is a supercharger?

Fred Preller, the 384th Bomb Group website’s Webmaster, helped me out with this one, noting,

A supercharger is an air compressor. On the B-17 it is a turbo-supercharger, meaning it is driven by a turbine in the engine exhaust line. The supercharger compresses air being fed into the engine.

Side note: as you go up in altitude the air pressure lessens, and there is consequently less air pressure to force air into the engine.

So the supercharger offsets that loss in air pressure to provide sufficient air to the engine for proper combustion. In fact, it “supercharges” the air pressure several times the normal atmospheric pressure. I seem to recall that the B-17 turbos would provide up to 45 psi air to the engine (normal atmospheric pressure at sea level is about 15 psi).

So, how does this all work? The engine exhaust gases are routed to the turbine which spins the compressor. There is a “waste gate” in the exhaust line which will route more or less exhaust gas to the turbine, and is the means of controlling the “boost” in air pressure that the compressor provides.

So what about all the “lagging” of the superchargers that I read in the pilot narratives of the mission reports? Fred added,

I am not sure of this but I imagine it has to do with the supercharger response to the waste gate setting – in fact, there is quite a linkage between the cockpit and each engine for controlling the waste gate, so it is easy to see that different kinds of problems could occur.

John Edwards, 384th Bomb Group Historian, helped me out when I pointedly asked what would happen to a B-17 during all those supercharger failures? Would it make the aircraft seem sluggish, or lazy? John noted,

A supercharger failure at altitude would certainly make it hard for the aircraft to hold position especially if still carrying the full bomb load and the higher amount of fuel before the target. If the charger is not performing appropriately at lower altitudes, the impact can be slow to climb which puts the aircraft behind schedule and makes the pilot push the engines harder when it finally reaches altitude.

And much more to come about the fascinating subject of superchargers at a later date, following this series…

I can’t help but speculate that once her first pilot, Lt. Sidney Paul Taylor, got to know her “personality”, why wouldn’t he name his new B-17 Lazy Daisy?

So here comes the mission list, and in the list of Lazy Daisy’s missions I present here, December 1943 through April 1944, all the missions were flown by crews of the 546th Bomb Squadron. ALL of her missions aren’t listed. I’ve listed the ones with the most serious problems and if no problems were reported on a mission (although only a few missions had no technical or equipment failures of any kind), that mission wasn’t included either. [May through September 1944 missions coming up in Part 3.]

Specific engine/supercharger problems and other serious issues on different missions included,

  • 5 DEC 1943 Broken piston head in the No. 2 engine. The pilot, Lt. Taylor, wrote in his narrative statement, “On take-off the manifold pressure dropped to 31” & 1800 RPM. The engine was feathered when we attained an altitude of 200’. It was impossible to climb. The engine was feathered, but created such a drag that it was necessary to re-feather it. We drew 46” & 2500 RPM on the three remaining engines in order to maintain altitude & speed. When these settings were reduced, it was not possible to maintain altitude & flying speed. As soon as the group completed take-off we landed. We landed with full bomb load.”

It would take 8 days of tinkering before Lazy Daisy was assigned to another mission after having problems with the No. 2 engine. So what happened on 13 DEC 1943 with the Taylor crew assigned to the ship for her second mission?

  • 13 DEC 1943 No. 2 engine oil pressure dropped to 37 lbs. Taylor wrote, “On the trip over, the manifold pressure repeatedly dropped to about 20lbs. for no apparent cause. The pressure could be brought back up by manipulation of the supercharger control. Eventually the oil pressure dropped to 40 lbs. We continued for about 15 minutes, then the oil pressure began to drop further, so I attempted to feather the engine. It would not feather. I turned back and bombed a Target of Opportunity. At low altitude the engine performed alright.”

The Taylor crew would not man Lazy Daisy again until Christmas Eve, so on her next mission, Lazy Daisy’s gremlins were able to antagonize a different crew.

  • 16 DEC 1943 The Clifford Moore crew reported a problem with the fuel pressure on #3 engine. Prop on #2 over sped. They also reported flak damage and that the heated gloves on the ship were faulty, too.

The Taylor crew was back on board on 24 DEC 1943, Christmas Eve, but reported no aircraft failures, only an equipment failure that the co-pilot’s microphone was out. Over the next few months, the Taylor crew and other crews reported a slew of problems.

  • 30 DEC 1943 The Austin Rinne crew reported #3 supercharger drew only 22 inches at 22,000 ft. They also reported that the antenna brace on the vertical stabilizer was broken off, the bomb bay doors wouldn’t close, and flak had pierced the left outboard Tokyo fuel tank.
  • 5 JAN 1944 The Ralph Courtemanche crew reported #1 and #3 superchargers lagged on climb. #2 engine was shooting oil at altitude. It ran all right at lower altitudes.
  • 7 JAN 1944 The Sidney Taylor crew reported that the flight indicator was completely out and must be replaced. They became separated from formation in dense clouds after group assembly, failed to make wing rendezvous, and were forced to abort.
  • 30 JAN 1944 The Merlin Reed crew reported a runaway prop on #2 engine. A separate report alternately reported the problem as – Returned to station early due to runaway No. 3 propeller. Inspection revealed a broken shaft.
  • 3 FEB 1944 The Sidney Taylor crew reported #1 supercharger threw a bucket, but it was not noticed until the ship had landed.
  • 20 FEB 1944 Today was pilot Sidney Taylor’s 25th mission, completing his tour. He reported Lazy Daisy threw a bucket from #1 supercharger, #2 prop over traveled, and #1 supercharger regulator out. I guess Lazy Daisy’s gremlins couldn’t let Taylor have an easy final mission.
  • 21 FEB 1944 The James Miller crew reported #3 supercharger lags. Apparently Lazy Daisy’s gremlins didn’t leave Grafton Underwood with Sidney Taylor.
  • 25 FEB 1944 The Ralph Courtemanche crew reported fuel had to be siphoned out of #4 wing tank when fuel pressure went up to 19.5 lbs, and #3 engine began throwing oil.
  • 2 MAR 1944 The Charles Bishop crew reported #4 fuel pressure was extremely high. Had to run engines between 20” and 25” to keep it down.
  • 3 MAR 1944 The Charles Decker crew reported #1 engine was running roughly and vibrated excessively. Alternately reported – #2 engine failed and couldn’t be feathered. Pilot believes it was ignition trouble. #3 supercharger lagged at altitude.
  • 8 MAR 1944 The Charles Bishop crew reported No. 1 engine was running roughly and vibrated excessively. Returned early with feathered No. 1 engine. On ground check excessive blow-by of the valves was noted. Inspection revealed No. 7 exhaust valve broken. Further inspection showed No. 6 exhaust valve broken off.
  • 22 MAR 1944 The James Miller crew reported #2 Engine knocked out by flak and had general flak damages. Miller wrote, “Hit by flak. Lost #2 engine. Oil pressure dropped. Evidently oil line hit by flak. Unable to feather prop. Dropped off at enemy coast.”
  • 13 APR 1944 The Anthony Gekakis crew reported No. 1 Engine running rough and smoking continuously at altitude.
  • 18 APR 1944 The James Miller crew reported #1 Engine went out over target.

After the April 18, 1944 mission, Lazy Daisy was out of service for almost six weeks (40 days). I turned to my fellow research volunteers of the 384th Bomb Group to help me analyze this and other breaks in Lazy Daisy’s inclusion in combat missions.

384th Bomb Group’s Historian John Edwards’ thoughts on the gap of missions were that,

  1. In Fall 1944, there are typically more aircraft on station than crews so the group could afford a tail to sit a while as maintenance worked the gremlins.
  2. The USAAF maintenance system was designed to move aircraft with problems to the next level of maintenance if the required amount of time to complete the repair exceeded certain time requirements.

The SD (Sub-depot) would work the aircraft since it stayed on station. We would see an annotation had the aircraft been sent to a SAD (Strategic Air Depot) or BAD (Base Air Depot).

Keith Ellefson, the 384th Bomb Group’s Combat Data Specialist, found that indeed,

42-31222 was at 2SAD (the 2nd Strategic Air Depot), Station 547 (aka Abbots Ripton at Alconbury, England) on 6 May 1944 and back at Station 106 (Grafton Underwood) on 6 June 1944.

A few photos from the 384th Bomb Group photo gallery of Lazy Daisy undergoing various repairs…

Dispersal 24
Courtesy of 384th Bomb Group photo gallery

Apparently 42-31222 BK*D “LAZY DAISY”
Note bent or sheered propeller shaft and damaged cowling sections in foreground.
Courtesy of 384th Bomb Group photo gallery

Lazy Daisy
Courtesy of 384th Bomb Group photo gallery

Thank you Fred Preller, John Edwards, and Keith Ellefson for you help on this post.

Stay tuned for Lazy Daisy’s Gremlins, Part 3 of 3 and her return from maintenance…

Sources

Dave Osborne’s B-17 Fortress Master Log (Fortlog)

2nd Strategic Air Depot, Station 547

© Cindy Farrar Bryan and The Arrowhead Club, 2020

September 28, 1944 – Survivors

In the mid-air collision on September 28, 1944 between Lazy Daisy and Lead Banana, four of the eighteen men aboard the two forts survived.  From the Lead Banana, the waist/flexible gunner, George Edwin Farrar, was the sole survivor.  From the Lazy Daisy, the three survivors were the navigator, George Marshall Hawkins, Jr., the tail gunner, Wilfred Frank Miller, and the waist/flexible gunner, Harry Allen Liniger.  All four were saved because they were either thrown from the aircraft or were able to exit on their own and then parachute safely to the ground.  What would happen to them next, in the hands of the Germans?

George Edwin Farrar was seriously injured.  In a letter to the VA dated October 20, 1982 he wrote:

I was unable to walk and carried to a house, where I spent several days before being transferred to Frankfort, Germany for interrogation and medical treatment.  I was later transferred by train and was allowed to sleep in the bottom bunk of the guard’s quarters on the Prisoner of War train.  After reaching Stalag Luft IV, I was placed in the hospital there where I could not walk for a total of two months or the latter part of November 1944.  At that time, I was transferred to a regular barracks in the prison camp and I could only walk by shuffling my feet as I could not lift either leg to walk.

George Marshall Hawkins, Jr. wrote in a questionnaire that is attached to MACR9366:

The following evening I met two members of the crew…the waist gunner, Sgt. Liniger, and the tail gunner, Sgt. Miller.

The following evening would have been the evening of September 29, 1944, the day after the mid-air collision.  I am assuming that Hawkins, Liniger, and Miller had all been captured by this time.  This meeting between Hawkins and his surviving crewmates must have been before transfer to the interrogation center.  They would not have been able to talk to each other at the interrogation center where they would have been placed in solitary confinement.  Hawkins did not comment on the physical condition of himself, Liniger, or Miller.

The interrogation facility near Frankfort was known by the POWs as Dulag Luft.  It was located in Oberursel about eight miles from Frankfurt-am-Main.  Most captured allied airmen were first sent there to be interrogated before being assigned to a permanent prison camp.

After leaving the Dulug Luft interrogation center, the enlisted men, Farrar, Liniger, and Miller were moved to Stalag Luft IV.  Their Prisoner of War records all show Stalag Luft 4 Gross-Tychow (formerly Heydekrug) Pomerania, Prussia (moved to Wobbelin Bei Ludwigslust) (To Usedom Bei Savenmunde) 54-16.

Hawkins, an officer, was sent to Obermassfeld Hospital #1249 (Serves Stalag 9-C) Obermassfeld Thuringia, Germany 50-10, according to National Archives Prisoner of War records.

Questions…

  • Were either Liniger or Miller injured in the collision?
  • Were Liniger and Miller placed in the same barracks in Stalag Luft IV?  Did they ever see each other again?
  • Farrar spent time in the hospital area of the prison camp, but after being moved to a regular barracks, did he ever meet Liniger or Miller?
  • Was Hawkins seriously injured in the collision?  His records show he was sent to a hospital at Stalag 9C.

© Cindy Farrar Bryan and The Arrowhead Club, 2014

Brodie Crew in Position on September 28, 1944

Brodie Crew in Position on September 28, 1944

Brodie Crew in Position on September 28, 1944

The diagram shows the combat position of each Brodie crewmember on Mission 201 on September 28, 1944.  Only one crewmember manned both waist gunner positions on this mission.  If they were all still in position after coming off the target at Magdeburg, the diagram shows where each man would have been at the time of the mid-air collision with the Lead Banana.

Brodie Crew List:

  • Pilot – James Joseph Brodie
  • Co-Pilot – Lloyd Oliver Vevle
  • Navigator – George Marshall Hawkins, Jr.
  • Togglier – Byron Laverne Atkins
  • Radio Operator/Gunner – Donald William Dooley
  • Engineer/Top Turret Gunner – Robert Doyle Crumpton
  • Ball Turret Gunner – Gordon Eugene Hetu
  • Tail Gunner – Wilfred Frank Miller
  • Waist Gunner – Harry Allen Liniger

The only survivors of the mid-air collision this day with the Lead Banana were the waist gunner, Harry Allen Liniger, the navigator, George Marshall Hawkins, Jr., and the tail gunner, Wilfred Frank Miller.

Thank you to the 91st Bomb Group for granting me permission to use and modify their B-17 diagram for use on The Arrowhead Club site.

© Cindy Farrar Bryan and The Arrowhead Club, 2013

Lazy Daisy

Lazy Daisy

Lazy Daisy

 

The B17-G aircraft with serial number 42-31222 was assigned to the 384th Bomb Group, 546th Squadron.  Known as Lazy Daisy, it completed 45 missions, returning safely to base on 44 of those missions.  Its first mission, on December 5, 1943, was to a German Air Force (Luftwaffe) Fighter Airfield in St. Jean D’ Angely, France.  Its last mission, on September 28, 1944, was to a steelworks plant in Magdeburg, Germany.  The crew was able to complete its assignment and drop its bombs over Magdeburg, but was involved in a mid-air collision coming off the target.

James Joseph Brodie, Lloyd Oliver Vevle, Byron Laverne Atkins, Donald William Dooley, Robert Doyle Crumpton, and Gordon Eugene Hetu, all aboard the Lazy Daisy, did not survive the crash.

George Marshall Hawkins, Jr., Wilfred Frank Miller, and Harry Allen Liniger, became POWs.

Wilfred Frank Miller and Harry Allen Liniger were confined at Stalag Luft IV.

George Marshall Hawkins, Jr., was confined at Obermassfeld Hospital #1249 (Serves Stalag 9-C),  Obermassfeld Thuringia, Germany 50-10.

Donald William Dooley was not part of the 545th Bomb Squadron.  He was assigned to the 384th Bombardment Group Headquarters Complement.  September 28, 1944 was his only flight.

The crew chief for Lazy Daisy was James F. Flynn.

Source

© Cindy Farrar Bryan and The Arrowhead Club, 2013

Buslee Crew on September 28, 1944 – 384th BG Mission 201

Buslee Crew on September 28, 1944 – 384th BG Mission 201

The 384th Bomb Group Mission 201 was also known as Eighth Air Force Mission 652.

The Buslee crew flew this mission aboard aircraft 43-37822, named “The Lead Banana.”

The primary target was the Steelworks Industry in Magdeburg, Germany.

Coming off the target, aircraft 42-31222, “Lazy Daisy,” collided with “The Lead Banana.”

Lead Banana Crew List:

  • Pilot – John Oliver Buslee
  • Co-Pilot – David Franklin Albrecht
  • Navigator – William Alvin Henson II
  • Bombardier – Robert Sumner Stearns
  • Radio Operator/Gunner – Sebastiano Joseph Peluso
  • Engineer/Top Turret Gunner – Lenard Leroy Bryant
  • Ball Turret Gunner – George Francis McMann, Jr.
  • Tail Gunner – Gerald Lee Andersen
  • Waist Gunner – George Edwin Farrar

Buslee, Albrecht, Peluso, Bryant, and Farrar were the only original Buslee crew members on the aircraft.

William Alvin Henson II replaced Chester Rybarczyk three times on the Buslee crew.  It was Rybarczyk’s lucky day to be flying with the William J. Blankenmeyer crew on aircraft 42-39888, “Hotnuts” on this mission.  Comments were entered on the “Hotnuts” Sortie Report that the ship “Left formation after target for unknown reasons, but returned to base.”  Rybarczyk did witness the crash, as he stated in a letter to Farrar’s mother dated October 13, 1944.  The “unknown reason” was most likely a search for parachutes and survivors after the collision.

Original Bombardier Marvin B. Fryden was killed on the crew’s second mission on August 5, 1944.  James B. Davis replaced Fryden on the Buslee crew, but for the second time, Robert Sumner Stearns replaced Davis on this mission.  Davis flew as Bombardier on the Raymond J. Gabel crew on aircraft 43-38062, “Pleasure Bent.”

Original Engineer/Top Turret Gunner Clarence B. Seeley was wounded on the August 5, 1944 mission, and did not fly again until October 2, 1944.  Lenard Leroy Bryant, an original member of the Buslee crew, moved to the Engineer/Top Turret Gunner position from his original waist gunner position.

Original Ball Turret Gunner Erwin V. Foster’s last flight with the Buslee crew was on September 9, 1944.  Foster did not fly again until September 30, 1944.  George Francis McMann served with the Buslee crew as Ball Turret Gunner on the September 28 flight, his one and only flight with this crew.

Source:  Sortie Reports for Lead Banana, Hotnuts, and Pleasure Bent.

© Cindy Farrar Bryan and The Arrowhead Club, 2013

September 28, 1944

George Edwin Farrar

George Edwin Farrar

September 28, 2013 is the 69th anniversary of the mid-air collision of the Lazy Daisy and the Lead Banana after coming off a target in Magdeburg, Germany during WWII.  My dad, George Edwin Farrar, was the only survivor from the Lead Banana.  Harry Allen Liniger, George Marshall Hawkins, Jr., and Wilfred Frank Miller survived from the Lazy Daisy.

John Oliver Buslee, David Franklin Albrecht, William Alvin Henson, II, Robert Sumner Stearns, Sebastiano Joseph Peluso, Lenard Leroy Bryant, George Francis McMann, Jr., and Gerald Lee Andersen, all aboard the Lead Banana, did not survive the crash.

James Joseph Brodie, Lloyd Oliver Vevle, Byron Laverne Atkins, Donald William Dooley, Robert Doyle Crumpton, and Gordon Eugene Hetu, all aboard the Lazy Daisy, did not survive the crash.

I salute all these men for their bravery and heroism and the sacrifices they made to defend our freedom.

Sources:  Lead Banana and Lazy Daisy.

© Cindy Farrar Bryan and The Arrowhead Club, 2013