One of the rarest aircraft types displayed in the Saqr museum, as the RSAF was the only user of the T-35 Buckaroo, an unsuccesful contender for the USAF basic trainer competition (won by the T-34). Ten T-35 were issued to the RSAF under the MDAP.

A US manufactured propellor trainer, a Temco TE-1B Buckaroo is one of the rare spioeces in the Saqr museum. Serial 34470 is one of the earliest aircraft used in training in the Royal Saudi Air Force and this Buckaroo was once used for basic training from Dhahran air base. Ten units were built and delivered to RSAF under the mutual defense aid plan.