748th Long-Range Bomber Aviation Regiment, later the 2nd Guards Long-Range Aviation Regiment 327th Long-Range Bomber Aviation Regiment 329th Long-Range Bomber Aviation Regiment Specifications (Yer-2/ACh-30B) See also References Notes Bibliography External links Short article on the Yer-2 Drawing of the Yer-2, among others Long article on the development history 1940s Soviet bomber aircraft Yer-2 Diesel-engined aircraft Aircraft first flown in 1940 Inverted gull-wing aircraft Twin piston-engined tractor aircraft