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Next Aircraft in Timeline Buccaneer (Design) →
Cargo

KC-135A Stratotanker

Boeing · USA

Entering service in June 1957, the KC-135 was the first jet-powered refueling tanker. Based on the same prototype as the 707 airliner, it allowed the Strategic Air Command to keep bombers in the air indefinitely, a cornerstone of Cold War deterrence.

Technical Specifications
First Flight 1957
Max Speed 933 km/h
Range 2,419 km (with 68,000kg transfer fuel)
Ceiling 15,200 m
Engines 4x Pratt & Whitney J57-P-59W turbojets
Armament & Payload

None.

Next Aircraft in Timeline Buccaneer (Design) →
Cargo

KC-135A Stratotanker

Boeing · USA

Entering service in June 1957, the KC-135 was the first jet-powered refueling tanker. Based on the same prototype as the 707 airliner, it allowed the Strategic Air Command to keep bombers in the air indefinitely, a cornerstone of Cold War deterrence.

Technical Specifications
First Flight 1957
Max Speed 933 km/h
Range 2,419 km (with 68,000kg transfer fuel)
Ceiling 15,200 m
Engines 4x Pratt & Whitney J57-P-59W turbojets
Armament & Payload

None.