The Blueghosts flew out of MR I (I Corps). They were F Troop, 8th Cavalry, a
separate air cavalry troop that was part of the Americal Division, the 196th
Light Infantry Brigade, and the 11th Combat Aviation Group successively.
The unit operated UH-1D/H model Hueys, OH-6 Cayuses, and the AH-1G Cobra.