What's The Deal With 747-8 Tail Tanks? - Airliners.net
2013年1月2日 · The 747-8 passenger model’s 3,300 gal. tailplane fuel tank was de-activated before the first aircraft entered service after analysis indicated that, under certain fuel load circumstances, the tail tank could induce flutter. Re-activation of the tail fuel tank will provide added range and improve the aircraft’s performance, says Lufthansa ...
First Boeing 747-8 getting dismantled. - Airliners.net
2022年12月19日 · First Boeing 747-8 getting dismantled. #23589073. While the final built 747-8 just rolled off the assembly line and made her first flight, about 2000 kilometers south, the first 747-8 is getting dismantled. Source is actually some other website, but probably can't post it here. Photo is taken on November 19, 2022.
Boeing 747-8 Production/Deliveries - 2022 - 2023 - Airliners.net
2021年12月31日 · Re: Boeing 747 Production/Delivery Thread - 2022 #23181313. BY 747classic-Fri Feb 18, 2022 9:02 pm. The last 747-8F for UPS (L/N 1570, N633UP) was moved out the factory during the night of Feb 16th and 17th 2022 RC701, L/N 1571 for …
Boeing 747-8 Passenger Windows - Airliners.net
2013年5月3日 · Airliners.net. Technical/Operations. Boeing 747-8 Passenger Windows. The more advanced forum for those of you who want to dig deeper into technical issues as well as airline management and operations. A forum for both professionals and knowledgeable amateurs. Moderators: richierich, ua900, PanAm_DC10, hOMSaR. 17 posts.
747-8 Fly By Wire? - Airliners.net
2005年11月24日 · The 777 is not FBW. Yes it is (but I doubt if the 748 will be). "The flight crew transmits control and maneuvering commands through electrical wires, augmented by computers, directly to hydraulic actuators for the elevators, rudder, ailerons and other control surfaces. This three-axis "fly-by-wire" flight control system saves weight, simplifies ...
Why Does The New 747-8 Needs A RAT? - Airliners.net
BY 747classic-Tue Aug 25, 2009 6:20 pm. Quoting 747classic (Thread starter): The B777 and the A380 both have electric/hydraulic RATs. Both mentioned A/C are FBW and these aircraft are not natural stable, so they need a RAT in an all engine out condition. However what is changed in the design of the 747-8, compared to the 747-400, to justify the ...
APU 787/747-8/380/350xwb - Airliners.net
2009年12月27日 · APS 5000 Auxiliary Power Unit (APU) for the Boeing 787 Dreamliner. Auxiliary Power System (APS): The APS comprises the auxiliary power unit (APU), and the inlet, exhaust, control, and mounting hardware. The first all electric APU will be 50 percent quieter and have 10 percent lower emissions compared to the Boeing 767 APU. B747-8 Pratt & Whitney.
747 Correct Engine Start-Up Order - Airliners.net
2004年3月13日 · RE: 747 Correct Engine Start-Up Order #10648289. BY AJ-Sat Mar 13, 2004 2:49 pm. On Boeing 747-400s fitted with autostart two engines can be started simultaneously due to the higher bleed output of the new Pratt and Whitney APU that replaced the Classic's Garrett (AlliedSignal) unit. On Qantas 744s the start sequence is 4 & 3, then 2 & 1.
Atlas Air 747-8 - Engine fire, returns to MIA - Airliners.net
2024年1月19日 · Re: Atlas Air 747-8 - Engine fire, returns to MIA #24122865. TWA772LR wrote: Parts and flames coming out of the back exactly what you want during any engine failure/compressor stall. It means the engine held up and operated as designed in a failure scenario. And the crew followed their procedures to the letter.
Mission: 747-8: Lufthansa 747-8 J, IAD-FRA in 2023
Lufthansa LH419. Departure: 18:05 (actual 18:43) Arrival: 07:40+1 (actual 08:44+1) Actual Block Time: 8h01. Actual Flight Time: 6h48. Seat: 84A Business Class. Boeing 747-8. I last flew out of Dulles in March 2022, and in the meantime, the metro silver line has been extended to directly serve the airport.