2021年12月31日 · @ L/N 1537 - 747-8(B5), RC058, serial number 60409, KAL (intercontinental) #8, N5513H, HL7642, full livery, roll out September 20 2016 without engines, Rolled back into the FAL slant position #1 for engine installation at January 03 2017, re-emerged at January 13, first (B1) and ferry flight to Portland for paint at March 19 2017, Returned to ...

2004年3月13日 · I would appreciate a 747 captain to answer this however if anyone else knows feel free to answer. What is the correct start-up procedure for a 747? I have seen during pushback engines 2&4 started before 1&3 while in others I have seen 1&2 then during taxi 3&4 started. Thanks [Edited 2004-03-13 00:43:35]

2024年4月18日 · Lufthansa is also one of the three airlines operating the passenger 747-8. I have flown on the 747-8 only once before, with Lufthansa FRA-EWR in April 2018. Now post-pandemic in 2023 I was happy to be able to fly on the LH 747-400 three times, and now in December 2023 I thought it was about time to fly on the LH 747-8 again. My routing was IAD ...

2009年8月25日 · This rule was adopted in FAR 25 Amendment 23 on May 8, 1970 so it was in effect for both the 747-400 and the 747-8. Quoting 747classic ( Reply 6 ): However what is changed in the design of the 747-8, compared to the 747-400, to justify the use of a RAT.

2018年12月15日 · When the passenger version of the 747-8 was put in service, it couldn't use the fuel tanks in the horizontal stabilizers, because FAA/Boeing have found that under certain circumstances (strut failure), it could induce flutter. As far as I reckon, this issue has been fixed around 2013, about a year after entry in service with LH.

2009年12月27日 · APU PW901A, same as installed in 747-400 series. A380 - Hamilton Sunstrand/P&W : Auxiliary Power Unit (APU): The first run of the PW980A APU was performed in June 2003.

2011年10月30日 · However AFAIK for load relief control the new FBW roll computer on the 747 -8 series is active during the whole flight regime. The vibration - also known as a limit cycle oscillation (LCO) - was observed during flutter testing and saw the aircraft wing tip deflecting ±2.5cm (1in) at frequency of 2.3Hz.

2018年1月10日 · @ L/N 1537 - 747-8(B5), RC058, serial number 60409, KAL (intercontinental) #8, N5513H, HL7642, full livery, roll out September 20 2016 without engines, Rolled back into the FAL slant position #1 for engine installation at January 03 2017, re-emerged at January 13, first (B1) and ferry flight to Portland for paint at March 19 2017, Returned to ...

2024年4月6日 · When I fly 747's I usually try to sit right at the back where the 2-4-2 configuration begins. I just flew Air China's 747-8 a fortnight a go and sat right at the back of the plane. Only downside it takes longer to get off the plane.

2021年9月21日 · The 747-8 and the 747-400 have an almost identical thrust/weight ratio. The 747-8 uses a variant of the GE-nx with a 6.5" smaller fan that produces less thrust than the other GE-nx. For less development cost the 747-8 could have used a bleed-air version of the normal GE-nx, with more thrust (74,100 vs 65,000).