VNAF Postal History - 1st Air Division Cover* 1st Air Division Maintenance and Supply Squadron Cancel: Saigon 13 January 1972 Rate: 3d military rate Address:    Pham Huu Chi    KD1 (Literally Tactical Wing 1 - but this unit operated as a Squadron)    BT va TL (Bao Toan - Maintenance, Tiep Lieu - Supply)    KBC 3198 * Association with 1st Air Division is based on KBC number. This unit may not have been attached to the 1st Air Division - any information is appreciated. < Back