DANANG AB, Republic of Vietnam, December 18, 1972 - This is a photo of a USAF Instructor flight crew and VNAF students just prior to their first Stinger training flight during Project Enhance Plus (part of Vietnamization). The aircraft was tail number 52-7831.

USAF crew, left to right, Maj. Bob Krueger (Aircraft Commander & Operations officer); SSGT Chuck Leach ( Instructor Gunner); SSgt Bill Isham (Illuminator Operator); MSgt Lee Kyser (Instructor Flight Engineer and Detachement NCOIC).  

VNAF crew, left to right, Maj. Nuoi Hoang (Pilot and VNAF Commander); Capt. Son Nguyen (Copilot and VNAF Operations Officer); MSgt Dinh Nguyen (Illuminator Operator); MSgt Tuan (Flight Engineer)
(Photo courtesy Lee Kyser, SMSgt, USAF, Ret.)