Boeing 747SP N747A was one of just 45 built.

Pratt & Whitney will bring a 747SP test bed aircraft to display at EAA AirVenture Oshkosh 2025, the World's Greatest Aviation Celebration, on July 21-24 (Photo courtesy of Pratt & Whitney) · ...

Before the Boeing 747 was discontinued in 2023, it built a number of variants for the aircraft to suit a variety of needs. One such derivative was the 747SP (Special Performance). This version of the ...

For upwards of four decades, the Boeing 747 was pound for pound the largest, most capable, and the most iconic wide-body, quad-engine airliner the world had ever seen. Though Airbus' A380 may have may ...

The SOFIA (Stratospheric Observatory For Infrared Astronomy) aircraft leaves an important legacy of science and engineering. As announced earlier in 2022, with the end of this fiscal year, NASA ...

NASA is retiring SOFIA (Stratospheric Observatory for Infrared Astronomy), its unique Boeing 747SP airborne telescope, due to high operating costs no longer justifying its scientific productivity.

Pratt & Whitney is preparing to begin flight testing its GTF geared turbofan demonstrator with Airbus next month after completing the first phase of trials on its Boeing 747SP flying testbed. The GTF ...

Inside a Hamburg maintenance hangar belonging to Lufthansa Technik (LHT), a 40-year-old Boeing 747 Special Performance is undergoing a heavy check to help keep the heavily modified, NASA-owned ...

(MENAFN- GlobeNewsWire - Nasdaq) American aerospace leader continues its centennial celebration with a special showcase during the world's greatest aviation gathering Oshkosh, Wisconsin, June 05, 2025 ...