I wonder if some GM executives profited from the P-75 - apparently the whole fiasco cost $50 million.
Bill Sherrill, e-mail, 16.08.2014 07:30
As to the placement of firepower: 6 50 cal. in wings, 4 50 cal. in nose. 10 50 cal. total
Klaatu83, e-mail, 23.10.2012 01:40
Fisher Body was the body-building (what the British would call "coach-building") division of automobile maker General Motors. What happens when a company such as that, with absolutely no aircraft designing or constructing experience, decides to cobble together an airplane out of parts taken off of several totally dissimilar airplanes? You get this flying abortion, that's what!
To make matters worse (as if they weren't bad enough already!), the makers stuck in a totally new and untried engine, which was basically two Allison V-12 airplane engines stuck together side-by-side into the same crankcase, and driving a common crankshaft. There are some projects that simply have failure written all over them in capital letters from day one, and the P-75 was one of them!
bombardier, e-mail, 21.10.2011 11:26
Six 20mm guns in the wings.That would have been good firepower.
Dave Lenz, e-mail, 11.04.2011 04:15
My Dad worked in Cleveland during the war. He and his crew built the left outboard wing on the B-29. He told me of this plane and if memory serves 13 were built and 12 crashed. He said because of the counter rotating props, above a certain speed the turbulence around the tail section was so bad the pilot would loose control because it was trying to control the plane in a vacuum. They modified the tail section in different upgrades to the air frame, making it bigger/longer with each new modification. Then they started to face a new problem, in the last few of the test planes, the tail section was braking off. To answer Ismael's question, I believe they were thinking of placing one gun (20mm cannon) through the prop shaft (like a Bell Cobra) and multiple wing mounted machine guns similar to the Mustang, Corsaire, etc.
Bill Vigrass, e-mail, 06.01.2011 00:22
I think that the Cleveland Bomber Plant used for B-29's was originally built for the P-75 (per Wings and Airpower mag). They should have called it The Turkey. I think that the bldg is now an exhibition center. It is BIG. BillVigrass@verizon.net., Cleveland O. native.
Bill Vigrass, e-mail, 06.01.2011 00:22
I think that the Cleveland Bomber Plant used for B-29's was originally built for the P-75 (per Wings and Airpower mag). They should have called it The Turkey. I think that the bldg is now an exhibition center. It is BIG. BillVigrass@verizon.net., Cleveland O. native.
Sturm, 04.06.2010 05:44
4x20mm in the wings would have been sufficient. That was a deadly punch.
3VI, e-mail, 15.12.2007 12:00
Four in the nose and six in the wings, I suppose... Four synchronized guns through 2x3 blades contraprops!!! Hugely complicated game!!!
