I'm wondering if this isn't a bug, but a client issue. I was just looking at a film from June, first time I'd seen the wingless plane phenomenon, and the callsign of the guy in that film is g8r001. FWIW, I've only personally witnessed this and filmed it 3 or 4 times, and it's g8r001 or gatorr in 3 of those films. g8r001 disappears from the records in the same month gatorr appears. The other ID I have is Stouter. Either of those a match with anyone?