Table of Contents
How long can a 747 stay airborne?
Flugzeuginfo.net notes that the range of a Boeing 747-200 is 12,700km – equating to a maximum of 14 hours of flight at cruising speed.
What is the longest a plane can stay in the air?
Airlander The world’s largest aircraft which can stay airborne for up to three weeks and will be vital in delivering several tonnes of humanitarian aid has been unveiled.
Can a Boeing 737 fly across the Atlantic?
Despite newer models of the 737 and A320 families having more than enough range to cross the North Atlantic (and also most of the older models, if they refuel at Gander and\or Shannon along the way; the only one for which this isn’t the case is the 737-100, which would require an additional fuel stop in Keflavik, and …
What kind of power does a Boeing 787 Apu use?
On the Boeing 787 more-electric aircraft, the APU delivers only electricity to the aircraft. The absence of a pneumatic system simplifies the design, but high demand for electricity requires heavier generators. Onboard solid oxide fuel cell ( SOFC) APUs are being researched.
Can the Boeing 747 be turned into a flying aircraft carrier?
In the 1970s, Simple Flying reports, Boeing commissioned an internal study to examine the feasibility of turning its largest passenger jet, the 747, into a flying aircraft carrier. The Airborne Aircraft Carrier (AAC) would carry up to 10 “microfighters” (small crewed fighter jets) and launch and recover them in flight.
What is the power output of an aircraft Apu?
Aircraft APUs generally produce 115 V alternating current (AC) at 400 Hz (rather than 50/60 Hz in mains supply), to run the electrical systems of the aircraft; others can produce 28 V direct current (DC). APUs can provide power through single- or three-phase systems.
Was the Boeing 747-200 originally planned to be a commercial airplane?
Two of the original 747-200 airframes were originally planned to be commercial airliners. When the airline did not complete the order, Boeing offered the airframes to the United States Air Force as part of a package leading to a replacement for the older EC-135J National Emergency Airborne Command Post (NEACP).