BravoXray
Elite Member
- Joined
- Dec 17, 2019
- Messages
- 2,594
- Location
- Nothern Indiana
- Tractor
- Kubota BX2230, John Deere 430 Diesel
How many of you remember hearing a sonic boom?
They were outlawed in '73 so hearing them might not qualify you as being old but remembering them, or not, may qualify you.
Yep, occasionally planes from Bunker Hill Air Force base (now Grissom) in Peru had fighters based there and they flew over our area occasionally supersonic and made some pretty loud booms.
We used to be able to hear airliners with the old pure jet engines go over too, before they had to put hush kits on them to quiet them down. When they converted to turbofans you couldn't hear them anymore.