Moon Landing conspiracy

[Thumpalumpacus]

A jet wouldn't vibrate the same way as there is much dampening and isolation of the vibrations between the pilot and the source.
Put the jet engine right behind the pilots back in a one piece 1/2" think aluminum shell and try that radio again. It isn't even discernable in the audio as they land.

This isn't really the case. An air-superiority/interceptor fighter like the F-16 in the video has precious little wasted weight. This is the engine housing of an F-16, sans engine:



Certainly there will be vibration dampers at the mounting bolts to minimize metal fatigue, but they don't install sound insulation. The frame itself, being a metal skeleton, is not very sound absorptive.