In late 1966, the USAF selected a military variant, designated O-2, to supplement the O-1 Bird Dog forward air controller (FAC) aircraft then operating in Southeast Asia. The O-2 first flew in Jan. 1967 and production deliveries began in March. Production ended in June 1970 after 532 O-2s had been built for the USAF.
Two series were produced: the O-2A and the O-2B. the O-2A was equipped with wing pylons to carry rockets, flares, and other light ordnance. In the FAC role the O-2A was used for identifying and marking enemy targets with smoke rockets, coordinating air strikes and reporting target damage. The O-2B was a psychological warfare aircraft equipped with loudspeakers and leaflet dispenser. It carried no ordnance.
When used as either a Forward Air Controller or as a Propaganda Broadcast aircraft, the O-2 spent most of its time flying above tree tops. As a Forward Air Controller the O-2 was responsible for visual reconnaissance, target identification, target marking, ground to air coordination and damage assessment.
The great advantage of the front and back engine arrangement was in not having to compensate for off-center thrust should one of the engines go out. Originally, Cessna intended this feature as an aid to pilots who were transitioning from single to twin engine aircraft. In tactical operations this arrangement provided a margin of safety not otherwise attainable. Having twin engines enabled the O-2 to absorb more ground fire and still return safely, endearing it to its crews.
|Manufacturer:||Cessna Aircraft Company|
|Type:||Observation & Communication|
|Crew:||2 - Pilot and Observer|
|Gross Weight:||2,705 lbs|
|Max Weight:||4,630 lbs|
|No. of Engines:||2|
|Powerplant:||Continental 10-360 flat six piston engines|
|Cruise Speed:||196 mph|
|Max Speed:||205 mph|
|Service Ceiling:||19,300 ft|
|Wing mount points:||Wing gun pods, flares or marker rockets|