On Sunday, September 20th, WH004 successfully performed its first flight. According to Boeing, N779XZ will test cabin systems, extended operations and more as part of the company’s “robust test program”.
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Once testing is complete, WH003 and WH004 will be delivered to Lufthansa.
WH004, the fourth Boeing 777-9, N779XZ high speed taxi/RTO at KPAE this afternoon#777X pic.twitter.com/7hd7FahXJ6
— Jennifer Schuld (@JenSchuld) September 20, 2020
Two new Lufthansa planes in one shot…777F and 777-9 pic.twitter.com/NzU2MwqGY4
— Jennifer Schuld (@JenSchuld) September 20, 2020
Boeing’s fourth 777-9 N779XZ first flight today, from KPAE to KMWH, then on to KBFI. pic.twitter.com/UFlCnhP1Jd
— Jennifer Schuld (@JenSchuld) September 20, 2020
All together now. Today our fourth flight test 777-9 joined the rest of the #777X fleet at Seattle’s Boeing Field after a safe, successful first flight. WH004 will test cabin systems, extended operations and more as part of our robust test program. pic.twitter.com/9GGpXvbB6M
— Boeing Airplanes (@BoeingAirplanes) September 21, 2020
