Engineering:57-1419

From HandWiki

57-1419 is the tail number of an individual KC-135R Stratotanker operated by the Arizona Air National Guard.[1] 57-1419 was built in 1957 and is the oldest aircraft in active United States military service.[2][1] As of 2013, 57-1419 had 22,300 flight hours and was in service with the New Hampshire Air National Guard's 157th Air Refueling Wing.[1] In 2019, the aircraft was transferred to the Arizona Air National Guard.[3]

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