Yakovlev Yak-45 & Yak-47

[blackkite]

According to this drawing,
Yak-47 overall length is 20.6m, Wing span is 10.3m.
Inner wing leading edge sweep back angle is 76°, outer wing leading edge sweep back angle is 36°.

https://www.secretprojects.co.uk/attachments/yak-47_1_0-jpg.193663/

 

[blackkite]

According to this drawing,
https://www.secretprojects.co.uk/attachments/yak-45_3-jpg.67140/
Yak-45 Overall length is 16.7m, Wing span is 9.9m.
Yak-47 Overall length is 19.0m, Wing span is 10.4m.

Yak-47's horizontal tail stabilizer position is lowered compared with Yak-45's horizontal tail stabilizer position.

 

[blackkite]

Hi!