I serviced the engines on the UH-1H, AH-1G and the OH-6A for B Troop, 7th Squadron, 1st Air Cav. 10-29-68 to 69. Where were you? I started out at Di An and then the unit moved to Vinh Long just before Christmas. I've been as far South as Rach Gia and North to Cam Rahn bay. I bought a Canon FT QL with a 55mm f1.2 at the PX for $137.00 then took over 500 slides with it, about a third of them from the air with my feet dangling out the side of a Huey.
I was over in Germany during the 80's and 90's.