
Good morning from London Heathrow! I’m here on the ground during my layover and I thought I’d take this quiet moment to provide a brief update and good round up of all that is going on for Boeing’s two primary development programs.
Let’s start with 747-8F
While Boeing says it’s not officially a re-run of the final gauntlet testing of
January 21-23rd, program sources say RC501 (
N747EX) is running a second gauntlet which contains a subset of the steps run during the first. Phase two of the gauntlet is mostly “engineering retest and validation” to address some issues discovered during the first gauntlet. Mark Feuerstein and Tom Imrich took RC501 through a simulated
take off and
landing, as well as maneuvers between 10,000 and 12,000 feet. (
Special thanks to Matt Cawby for the audio)
Ground operations consisted of control sweeps of the flight control system. Perhaps the biggest advance on the -8 is the lateral flight controls (ailerons and spoilers), which are now driven by a fly-by-wire system, the first time such a flight control system has been flown on a 747. While “in flight”, Imrich cycled the flaps and landing gear and then “returned” to PAE via the JAWBN intersection with flaps to 25 and a Vref speed of 155 kts to land on runway 16R.
And on to 787
ZA004 (
N7874) was spotted
conducting gear swings last week while ZA003 (N787BX) continues its preparations for first flight currently set for late February. Additionally, the wings for Airplane 17 (ZA150), the first GEnx-powered produciton 787 (for Royal Air Maroc) arrived in Everett from Nagoya on Thursday, January 28.
In other news, 850 Renton-based engineers are transferring to Everett to work on 787 and 747 derivatives, while ANA says it is planning to take delivery eight 787-8s between first delivery in the fourth quarter of this year and March 2011. Presumably, the aircraft would be registered JA801A through JA809A, Airplanes 7-9 and 11-15.
This post was originally published to the internet between 2007 and 2012. Links, images, and embedded media from that era may no longer function as intended.
This post originally appeared at Flightglobal.com from 2007 to 2012.