The Boeing 777X flight test program is gathering pace with four aircraft now involved and the GE 9X engine certified.
The first three images are from Woodys Aeroimages (@AeroimagesChris) and show the second test frame #N779XX returning to BFI after a flight on a nice sunny Saturday afternoon.
<img loading="lazy" width="1600" read more ⇒
Source:: AirlineRatings.Com