Which air base was at the western end of an American twin-engine, medium bomber's air route.
Krasnoyarsk Northeast
Title: North American B-25 Mitchell
Passage: The North American B-25 Mitchell is an American twin-engine, medium bomber manufactured by North American Aviation (NAA).
Title: Krasnoyarsk Northeast
Passage: Krasnoyarsk Northeast was an air base in Russia located 4 km northeast of Krasnoyarsk.  The airfield was the western end of the ALSIB Alaska-Siberia air route for Lend-Lease aircraft during World War II including Bell P-39 Airacobras and North American B-25 Mitchells.  The former airfield has been converted into apartment complexes.  There was an Antonov An-2 maintenance facility, which is now gone.  It was a utilitarian airfield with An-2, An-24, and An-6 aircraft, probably now based at Krasnoyarsk Yemelyanovo Airport.
Title: Mitsubishi Ki-67
Passage: The Mitsubishi Ki-67 "Hiryū" (飛龍, "Flying Dragon"; Allied reporting name "Peggy") was a twin-engine medium bomber produced by Mitsubishi and used by the Imperial Japanese Army Air Force and Imperial Japanese Navy Air Service in World War II.  Its Army long designation was "Army Type 4 Heavy Bomber" (四式重爆撃機).  Its Navy designations were "P2M" and "Q2M".
Krasnoyarsk Northeast North American B-25 Mitchell