UH-1M
These two acft were sent down south (south of Mexico).
If I remember right, Chris Hanson and Terry Hoffman were the crewchiefs assigned to these acft.

Right side of acft 021.

Front of acft 146, before the mounts and guns were installed.

Ammo cans installed in 021.

Right side of 146, installing the ammo cans.

Installing the M134 in the cradle.

Inboard M134’s installed.

Right side of 021 with M134 and wheels installed.