This is more of an in-game secret I found in the lobby when you spawn in
Secret Morse Code Messages Decoded
if you go to the screen where normally flights would be shown. you find a bunch of .-.. -. instead of flight names shifting across the screen as seen in the thumbnail.
board of text(say in the comments if you decode any of the other flights):
. .-. .. -.- ERIK
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CONCLUSION:
this list of names might be developers or supporters of the game or just a coincidence.