>>1406130
(From a post a few breads back. Sorry I just read it.)
Boeing merged with McDonnell Douglas in 1997.
https:// en.wikipedia.org/wiki/Douglas_Aircraft_Company
"Fly DC Jets" sign is a Long Beach California landmark.
https:// www.presstelegram.com/2016/08/07/long-beachs-fly-dc-jets-sign-symbol-of-a-bygone-era-may-become-historic-landmark/