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hesham said:the Yak UTPB was a Project derivative from UT-3,a dive bomber/trainer aircraft of 1940.
I think this could the UTPB:
hesham said:the Yak UTPB was a Project derivative from UT-3,a dive bomber/trainer aircraft of 1940.
hesham said:Thank you my dear Skyblazer,
please,can you give me the source,and thanks.
mechan said:26: 1940, I-26, from 09.11.1940 state designation Yak-1
27: 1940, UTI-26, from 09.11.1940 state designation Yak-7
28: 1940, I-28, I-26W, I-26N, from 09.11.1940 state designation Yak-5 (first use of this designation)
29: 1941, I-29, BB-29IS, prototype based on the bomber BB-22 as (escort) fighter
30: 1941, I-30 I-26U, from 09.11.1940 state designation Yak-3 (first use of this designation)
31: 1940, BPB-22, BB-22PB, prototype based on the bomber BB-22 as dive-bomber.
blackkite said:Hi! Two seat fighter design.
I was thinking about this and I have managed to mock up what the Air-5 would have looked like with the unbuilt M-48 engine, which was a seven cylinder variant of the M-11. To create the engine I used an M-11 from a Po-2 as a basis and then created a seven cylinder engine, using a AS Lynx to show me the locations of the seven cylinders. I must emphasise that this is purely speculative as far as the Air-10 unbuilt variant is concerned. Also they may have been other changes to the airframe from the original Air-5 layout.Hi,
has anyone a drawing to Yakovlev Air-10 (first allocated) to a high-wing light transport
aircraft project,improved version from Air-5,and powered by one 220 hp M-48 engine ?.
Hi Hesham there is a drawing of this in Putnam's Yakovlev Aircraft volume on page 52, but I am currently unable to scan anything.Hi,
in 1940,Yakovlev worked on a project of two seat (side-by-side) trainer,low-wing monoplane
powered by one 72 hp M-16 engine,has anyone a drawing for it ?.
Hi Hesham there is a drawing of this in Putnam's Yakovlev Aircraft volume on page 52, but I am currently unable to scan anything.Hi,
in 1940,Yakovlev worked on a project of two seat (side-by-side) trainer,low-wing monoplane
powered by one 72 hp M-16 engine,has anyone a drawing for it ?.