North American T-28B Trojan (N1328B / 55-138354 / TL-354) in US Air Force livery at the KeeBee Spottersday 2017, Kleine-Brogel (Belgium)
The North American Aviation T-28 Trojan was a piston-engined military trainer aircraft used by the United States Air Force and United States Navy beginning in the 1950s. Besides its use as a trainer, the T-28 was successfully employed as a Counter-Insurgency (COIN) aircraft,
primarily during the Vietnam War.