Oh boy... Fake as a 3 dollar bill, but still funny none the less.
I can certainly tell you that first of all the background noise heard in that call was looping over and over again, this was the first dead giveaway.
Second of all, the "siren" noise wouldn't be heard like that from a moving vehicle, it would have a Doppler effect to it with changes in volume and
clarity as the aircraft moved through the air. Thirdly, the so called "F16" flying by would be so loud that it would cause massive distortion and
completely wipe out all the other sounds being heard over his cellphone.
Entertaining, but very amateur at best... I could have faked a much better scenario of a small craft flying into the middle of A51 with a few sample
disks, plugins and effect processors within Cubase or Ableton Live.
Still, quite funny. The thought of some guy attempting to fly his little experimental into Area 51 in the dead of night is hilarious...