A thought experiment leapt to mind on how one would triangulate (septangulate!) your location based on heading, time, flight information, and their intersections. I suppose you could get within a 100 meters? Very cool photos!
When I lived in Macau a while back, I used to listen to the Hong Kong Airport tower on my SDR and try to link it to flight data, but at the time (2011/2012 or so)my connection and the data was not that great, but I could see and hear who was taking off and landing.
Totally - I think you could work back where the camera is based. I have the bearing / azimuth of the camera for each photo, so you could look up where each plane was at that timestamp and then project backwards.
I bet you had much better aircraft flying out of Hong Kong!!
