Welcome, After the Volcano on Krakabloa Island erupted forming an big island with Wright, krakabloa and Snowstone Island, Snowstone island broke away north and Wright went south, the Krakabloa island parts soon eroded away forming the krak islands we know, there was also Maywar was forced and broke east of the islands, after many years Human tribes brought up the Prophecy that a pair of small island a bit south east of Krakabloa was a giant monster they called the kraken it was said when anything got near like a boat or plane the Kraken would rise and try to eat the boat, after many years the Island had got struck in WW2 (the WW2 fleet a bit away from ) the Island of krakabloa would get occupied by someone, bandit was built before Wright airport and Yeager so as Avalanche Airport and the port near Water takeoff was built in between when Bandit and Wright was built, after this the island “sky park city” was built for sports, a bit later USS tiny set sale in 1940s most likely due to The Us being at war with Japan in 1940s as well as the WW2 convoy, the escort with USS beast set sale years after the Ww2 ships set sale in 1950s or 1970s, idk which one but, As people started to visit Wright isles and others (not Snowstone) the Airports there became Commercial airports for air travel. And that’s all the lore of Simple planes Explained from my POV