August 22, 2021 was the ending date of the Boeing Classic golf tournament in Seattle to which a Boeing airplane normally flies over the course to mark the end of the tournament.
This year the aircraft flown was the prototype 777-9, registered as N779XW.
When flown, it had large “Stronger Together” underside titles (above), with ANA titles enlarged on the right side and Qatar on the left (below).
The airline titles have now been removed.
Copyright Photos and report by Joe G. Walker from Seattle.