Choppers

The OH-58D Kiowa Warrior is a two-place single engine armed reconnaissance helicopter. The OH-58D's highly accurate navigation system permits precise target location that can be handed-off to other engagement systems. The OH-58D has an infrared thermal imaging capability and can display night vision goggle flight reference symbology. It's laser designator/laser rangefinder can provide autonomous designation for laser-guided precision weapons. Air-to-Air Stinger (ATAS) issiles provide the Kiowa Warrior with protection against threat aircraft. The Kiowa Warrior is an armed version of the earlier OH-58D Kiowa Advanced Helicopter Improvement Program (AHIP) aircraft, which itself was a highly modified version of the OH-58A/C Kiowa. A hostile gunboat presence at night in the Persian Gulf in 1987 created the need for a small armed scout helicopter for interdiction. Close team work between the U.S. Armed Forces and Bell Helicopter Textron, Inc. developed the OH-58D Kiowa Warrior in less than 100 days, to counter this threat. The Kiowa Warrior procurement plan is to acquire, through modification or retrofit of existing OH-58A and D aircraft, approximately 401 Kiowa Warriors. There are two concurrent programs which produce Kiowa Warriors: a program which modifies OH-58A aircraft, and a retrofit program that will eventually re-configure all 185 OH-58D Army Helicopter Improvement Program models.

The Department of the Army has specified an acquisition objective of 507 Kiowa Warriors even though the current procurement authorization is for only 401 of them. The first Kiowa Warrior was delivered to the Army in May 1991. It is replacing selected AH-1 Cobra attack helicopters (those that function as scouts in air cavalry troops and light attack companies), and OH-58A and C Kiowas in air cavalry troops.

Tech Data: Kiowa Warrior

Powerplant: one 485 kw Allison 250-C30X TurboShaft Dimensions: Length 12.85 m; Heigth 3.90 m; Width: 2.00 m (rotors folded)

Weights: MTOW 2.490 Kg; Empty: 2.500 kg.

Performance: 240 km/h; Max Climb Rate: 470 m/min. Service ceiling; 4.500 m; Flight time: 2h 24 min

The principal difference between the Kiowa Warrior and its immediate OH-58D predecessor is a universal weapons pylon on both sides of the aircraft capable of accepting combinations of the semi-active laser Hellfire missile, the Air-to-Air Stinger (ATAS) missile, 2.75" Folding Fin Aerial Rocket (FFAR) pods, and a 0.50 caliber machine gun.

In addition to these weapons, the Kiowa Warrior upgrade includes changes designed to provide improvements in air-to-air and air-to-ground communications, mission planning and management, available power, survivability, night flying, and reductions in crew workload through the use of on-board automation and cockpit.