Tricked-out 747 - United Hub
planes

Tricked-out 747s

By The Hub team, November 09, 2017

Since its debut in 1969, the Boeing 747 has been called upon for its fair share of special missions, from carrying U.S. presidents to fighting forests fires. Here, a look at five of the coolest modifications in the jumbo jet's history.

Air Force One

Perhaps the most famous airplanes in the world, the "Flying Oval Office" is actually a pair of specifically modified, sel-sufficient Boeing 747-200Bs (or VC-25s in Air Force terminology) that use the call sign "Air Force One" when the sitting U.S. president is on board. The planes have 4,000 square feet of interior floor space and such special features as air-to-air refueling, a medical operating room, and other classified perks. The current planes were delivered in 1990, during the presidency of George H.W. Bush, and are expected to be replaced soon with updated 747-8i models.

Boeing 747 Dreamlifter

Boeing created the hulking 747 Dreamlifter cargo plane for a very specific purpose: to haul 787 parts that were too massive for other forms of transportation to its production facilities in Washington state. The modified 747-400 features a bulging midsection that has earned it comparisons to the Oscar Meyer Wienermobile, and, at 65,000 cubic feet, its enormous cargo is the world's largest by volume.

Stratospheric Observatory for Infrared Astronomy (SOFIA)

A modified United 747SP was transformed into SOFIA, a joint project of NASA and the German Aerospace Center (or DLR) designed to carry the world's only flying infrared astronomy laboratory on missions that can take place only at altitudes of about 41,000 feet. The airplane's body features an enormous door that can be opened mid-flight to allow its infrared telescope access to the sky.

Shuttle Carrier Aircraft (SCA)

U.S. presidents aren't the only high-profile cargo carried by the 747. NASA employed a pair of modified 747-100s to transport space shuttles from their landing sites back to Kennedy Space Center, as well as on numerous test flights. The aircraft's range was reduced to a mere 1,000 nautical miles due to the dramatically increased payload of the space shuttle, which is mounted atop the the plane, piggyback-style.

Evergreen 747 Supertanker

The world's largest firefighting plane debuted in 2009 in the shell of a 747-100 and is capable of dropping nearly 20,000 gallons of fire retardant or water on large fires. An updated version, flying under the name Global Supertanker and built on a 747-400 frame, was used for the first time in the U.S. this summer to fight a Northern California wildfire.

United Makes it Easier for Customers to Find and Use Travel Credits

The airline offers customers the most transparent and user-friendly options in the industry to encourage and simplify using travel credits
By United Newsroom, September 23, 2021

CHICAGO, Sept. 23, 2021 /PRNewswire/ -- United today announced it is giving customers even more flexibility when they need to rebook their travel by helping them to find and use their travel credits. United is the only airline to make it easy for customers to use their credits by automatically displaying them as a payment option during the checkout process. This functionality will be available for MileagePlus® members first and the airline is working to roll it out to all customers in the near future. Also, beginning next week, United will be the first to let customers use their travel credits for extra legroom seats and to pre-pay for checked baggage.

United Airlines Plans to Begin Flights Between Washington, D.C. and Lagos, Nigeria in November

United to operate the first ever nonstop flight between Washington, D.C. and Lagos and offer more flights between D.C. and Africa than any other carrier
By United Newsroom, September 17, 2021

CHICAGO, Sept. 17, 2021 /PRNewswire/ -- United Airlines announced today that new service between Washington, D.C. and Lagos, Nigeria will begin November 29 (subject to government approval). The airline will operate three weekly flights connecting the U.S. capital to Nigeria's largest city, which is also the top Western African destination for U.S-based travelers. Tickets will be available for sale on united.com and the United app this weekend.

United, Honeywell Invest in New Clean Tech Venture from Alder Fuels, Powering Biggest Sustainable Fuel Agreement in Aviation History

United agrees to purchase 1.5 billion gallons of sustainable aviation fuel (SAF) over 20 years - which is one and a half times the size of the rest of the world's airlines' publicly announced SAF commitments combined
By United Newsroom, September 09, 2021

CHICAGO and DES PLAINES, Ill., Sept. 9, 2021 /PRNewswire/ -- United and Honeywell today announced a joint multimillion-dollar investment in Alder Fuels – a cleantech company that is pioneering first-of-its-kind technologies for producing sustainable aviation fuel (SAF) at scale by converting abundant biomass, such as forest and crop waste, into sustainable low-carbon, drop-in replacement crude oil that can be used to produce aviation fuel. When used together across the fuel lifecycle, the Alder technologies, coupled with Honeywell's Ecofining™ process, could have the ability to produce a carbon-negative fuel at spec with today's jet fuel. The goal of the technologies is to produce fuel that is a 100% drop-in replacement for petroleum jet fuel.

Scroll to top