As far as ANGLICO goes, the Aerial Observers from Subunit 1, 1st ANGLICO
used the callsign "Wolfman" in 1972 when they were called up to spot NGF
with USAF OV-10s.  They flew mainly with the 20th TASS, but also with the
23rd.  Capt. Mike Brown was flying as Wolfman 45 when he was shot down with
Steve Bennett, when Bennett lost his own life saving Brown's, earning him a
posthumous MOH.

Oh, and ANGLICOs also flew backseat in Korean Marine Corps O-1s from Marble

Joe Copalman