LEGENDARY
B74S

Boeing 747SP

The Special Performance

“The short 747, built to out-fly all the others.”

Boeing · commercial

Boeing 747SP
Length
183 ft 3 in
Wingspan
195 ft 8 in
Max speed
Mach 0.92
Range
5,830 nmi
Ceiling
45,100 ft
Engines
4x Pratt & Whitney JT9D-7J turbofans
Crew
3
Max passengers
331
Typical config
276-331 passengers
Built
45

The SP — Special Performance — is a 747 shortened to fly farther, built for Pan Am and Iran Air's ultra-long routes. Only 45 were made. One became SOFIA, NASA's flying telescope, retired to a museum in 2022; today a single SP still works as an engine testbed for Pratt & Whitney Canada, while a few more sit in government and VIP fleets.

Fun fact

A South African Airways 747SP flew nonstop from the Boeing factory in Seattle to Cape Town on its delivery flight — a distance record for a commercial aircraft.

How to spot one

A 747 that looks compressed — stubby fuselage, a taller tail, and the full-size hump make the proportions unmistakable next to any other jumbo.

Sounds like
Four JT9D turbofans — the deep, early-widebody rumble of the first jumbo generation

One might be overhead right now.

Bogey turns the The Special Performance from a dot in the sky into a card in your logbook.

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