<text id=a3700003><title>Cessna—A-37 Dragonfly: USAF Variants and Serials</title>
<history>US Air Force: Aircraft</history>
<article><hdr>Cessna—A-37 Dragonfly: USAF Variants and Serials</hdr><body>
<list style=aflst>
<item><hi format=bold>OA-37B:</hi> Following the withdrawal of the A-37B in the ground-attack role, the type was adapted to conduct forward air control duties to replace the O-2 Skymaster.
<item>· Over 100 A-37Bs were redesignated to OA-37B configuration, although very few remain in service.
<item><hi format=bold>GOA-37B:</hi> Two retired OA-37Bs have been allocated to the Inter-American Air Forces Academy (IAAFA) as ground instruction airframes to teach technical skills to students from Central and Latin American countries.
<item>· 69-6375; 73-1098
<item><hi format=bold>NOA-37B:</hi> At least two OA-37Bs were allocated to permanent test duties with the Air Force Flight Test Center at Edwards AFB, with the prefix N assigned.
