You work on 104s?
3 still operational at St. Pete/Clw airport (PIE)
I used to work on F-15s before being forced retained into Intelligence. I also build models ,specializing in aircraft. After I retired from the Air Force I managed to fall into a job where all three disciplines are used...Aircraft Obsolescence Management.
Pretty much, if It flies I know something about it. The UFO guys don't like when I show up...:-)
Never touched a 104 but would love to.