From the 1948 Key West Agreement onward, the U.S. Air Force jealously guarded control of fixed-wing combat aircraft. So when the Army sent armed JOV-1 Mohawks — bristling with rocket pods, gun pods and even small bombs — into Vietnam from 1962, the Air Force objected loudly that the Army was building its own private air force. The dispute was formally resolved by the 1966 Johnson-McConnell agreement, in which the Army gave up armed fixed-wing aircraft in exchange for a free hand with armed helicopters. The armed Mohawk was effectively legislated out of existence, and the type spent the rest of its long career as an unarmed reconnaissance aircraft — a rare case of an aircraft’s mission being decided by a memo rather than the enemy.

Ejection seats were standard on jet fighters, but almost unheard-of on a slow, propeller-driven Army observation aircraft. The Mohawk broke that mould with Martin-Baker Mk. J5 seats (later improved to the J5D, with a rocket pack that allowed safe ejection at very low speed, reportedly down to around 60 knots). For crews flying low and slow over hostile jungle — exactly where ground fire was deadliest — that escape system saved lives, and it set the Mohawk apart from every other fixed-wing aircraft in Army green.

The Mohawk’s side-looking airborne radar was its signature trick. Flying a straight line parallel to the front, the OV-1B’s AN/APS-94 built up a radar “photograph” of the ground off to one side, and a moving-target mode could pick out vehicles and troops on the move — by day, by night, and through cloud that blinded cameras. The OV-1C’s infrared scanner complemented it, sensing the heat of engines and campfires in darkness. Together they gave Army commanders a near-continuous, all-weather picture of enemy movement that no pair of human eyes could match.

The Mohawk was a U.S. government aircraft, procured and operated inside Army budgets rather than sold on an open market, so a clean flyaway unit price and a published cost-per-flight-hour simply do not exist in the public record. Figures that circulate online are almost always estimates or back-calculations, not sourced government numbers. We have deliberately left both the unit cost and the cost-per-flight-hour as “no reliable public figure” rather than repeat a number we cannot stand behind — any precise dollar value you see attached to an OV-1 should be treated with caution.