Yokosuka K5Y. Called Cureng or Churen by Indonesians. The name Cureng or Churen comes from the abbreviation of its function chuukan-renshuuki, namely intermediate level training aircraft (chu-ren). Cureng became an icon of Indonesia's physical struggle against the Dutch in the 1945-1950 period.

AURI (Angkatan Udara Republik Indonesia) since 5 October 1971 received seven units of Mustang II (ex ML/Militaire Luchtvaart) and two units of double seats, TF-51D as part of a military assistance program called Peace Pony from the United States Department of Defense. One of the Mustang IIs (ex 44-84473) registered F-347 (rehabilitation result) has been in the Satria Mandala Museum collection since 1976, complete with typical Cocor Merah decoration. https://aviahistoria.com/2020/01/24/cavelier-mustang-ii-f-347-museum-satria-mandala/

AURI (Angkatan Udara Republik Indonesia) received 20 bomber aircraft from ML-KNIL (Militaire Luchtvaart van het Koninklijk Nederlands-Indisch Leger) to form Bomber Squadron 1 which was headquartered in Cililitan, Jakarta (now Halim Perdanakusuma). The M-458 has been in the collection of the Satria Mandala Museum since 1976 and is one of the large twin-engine aircraft in the museum.