Inside the F-111’s TFR System | Karl Gruner

Former Aardvark pilot Karl Gruner explains how the F-111’s TFR system worked, how it allowed the aircraft to fly at extremely low-level, and what it was like trusting the system. Help to keep the channel going: PATREON -   / aircrewinterview   DONATE - http://www.aircrewinterview.tv/donate/ Pick up some AI merch - https://www.teepublic.com/user/aircre... Follow us: https://www.aircrewinterview.tv/   / aircrew_interview     / aircrewinterview     / aircrewtv