Gents:
Among things that I'm personally pleased to see return to WarBirds is the use of "Easter Eggs" in the newer player-created terrains. Now that we have the Pearl Harbor terrain, it could be observed that the entire map is an Easter Egg. Whenever I look at the map screen, visions of a 1947 Pontiac come to mind.
Thanks to the terraformers, the FM crew, the ordnance researchers, and the Volunteer Corps. for all of their hard work!