Keywords: Air Group 252 Zeros at Misawa.jpg en A6M Zeros of the Imperial Japanese Navy's 252 Air Group at Misawa Air Base Japan On the left are Model 52s on the right Model 21s cite book Hata Ikuhiko Yasuho Izawa Don Cyril Gorham translator 1975 original 1989 translation Japanese Naval Aces and Fighter Units in World War II Naval Institute Press Annapolis Maryland 0-87021-315-6 p 120 Not given; states that Kazuo Tsunoda provided the photograph 1944-05 PD-Japan-oldphoto Mitsubishi A6M5 Misawa Air Base Facilities of the Imperial Japanese Navy May 1944 in Japan |