グラマン OV-1 モホーク

Grumman OV-1 Mohawk

米国
役割軍事観測・攻撃機
初飛行1959年4月14日
構築380

グラマン OV-1 モホーク 戦場の監視と軽い攻撃能力のために設計された武装した軍事観測および攻撃の航空機である。ツインターボプロップ構成で、2人の乗組員を並べて運びました。モホークは、アメリカ陸軍の操縦部隊を支援するために、短く改良されていない滑走路から動作することを意図していました。 バージョン RV-1D : クイックルックII ELINTマシン(31変換)。

ソース: グラマンOV-1 モホークオンウィキペディア

RV-1D Mohawk
カメラマン知りません
ローカライズ知りません
写真25
待って、検索RV-1Dモホークの写真.
Grumman OV-1 Mohawk Walk Around
カメラマンセス・ヘンドリックス
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Grumman OV-1C Mohawk Walk Around
カメラマンランディ・レイ
ローカライズピマ航空宇宙博物館
写真52
Grumman OV-1C Mohawk Walk Around
カメラマンビル・マロニー
ローカライズウィングス オブ イーグルス ディスカバリー センター
写真17
Grumman OV-1 Mohawk Walk Around
カメラマン知りません
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写真43

関連項目:

第二次世界大戦:電撃戦から原子爆弾までの決定的なビジュアルヒストリー(DK Definitive Visual Histories) - Amazon (アマゾン) 地図による第二次世界大戦の地図(地図によるDKの歴史地図) - Amazon (アマゾン)

Grumman OV-1D Mohawk Walk Around
カメラマンBill Maloney
ローカライズエア ヘリテージ ミュージアム
写真22

The Insect-Eyed Surveillance Specialist

グラマン OV-1 モホーク is one of the most unique aircraft ever to serve the U.S. Army. Designed as a dedicated battlefield surveillance and light strike platform, it was built to operate from short, rugged clearings near the front lines. With its distinctive bug-eyed canopy for downward visibility and its triple-fin tail, the Mohawk looked like nothing else in the sky. During the Vietnam War, it became the Army’s premier intelligence gatherer, using advanced infrared and radar sensors to find hidden enemy movements at night and through thick jungle canopy.

Attribute Technical Specification (OV-1D)
役割 Tactical Observation / Surveillance
乗組員 2 (Pilot and Sensor Operator)
Engines 2 × Lycoming T53-L-701 turboprops (1,400 shp each)
最高速度 491 km/h (305 mph / 265 knots)
Takeoff Distance 358 meters (1,175 feet) to clear a 50ft obstacle
Sensors SLAR (Side Looking Airborne Radar) / Infrared / Panoramic Cameras
Armament (JOV-1) Underwing pods for 2.75-inch rockets or .50 cal machine guns
範囲 1,520 km (945 miles) with external tanks

Design Engineering: STOL and SLAR

  • STOL Capability: The Mohawk was designed for Short Takeoff and Landing. Its massive propellers and large wing area allowed it to “jump” out of small dirt strips. The pilot and observer also sat in ejection seats—a rare safety feature for a turboprop aircraft at the time.
  • The “Bug Eye” Canopy: The cockpit glass bulged out past the sides of the fuselage. This allowed the pilot and observer to look straight down at the ground beneath them, a critical feature for spotting hidden bunkers or trail disturbances.
  • SLAR Pod: The OV-1B and D models carried a long, rectangular pod under the belly. This Side-Looking Airborne Radar could map the terrain on either side of the flight path, detecting moving vehicles or metal objects through clouds and smoke.
  • Triple-Tail Design: The triple vertical fins were a solution to ensure the aircraft remained controllable even if one engine failed at low speeds during a takeoff from a short, obstructed jungle runway.

Operational History: The Silent Hunter

  • “Whispering Death”: In Vietnam, the Mohawk was known for being remarkably quiet. Its turboprops allowed it to orbit over enemy positions without being heard until it was too late. This earned it a fearsome reputation among the Viet Cong.
  • Inter-Service Rivalry: The Air Force was jealous of the Mohawk’s capabilities. They successfully lobbied to prevent the Army from arming the Mohawk with permanent guns, insisting that “close air support” was an Air Force job. The Army bypassed this by using “detachable” weapon pods.
  • Operation Desert Storm: Even decades after Vietnam, the Mohawk was still in action. During the 1991 Gulf War, OV-1Ds provided real-time intelligence on Iraqi Republican Guard movements, proving that its radar-mapping capabilities were still world-class.
  • Electronic Warfare: The EV-1 variant was used for “signals intelligence” (SIGINT), intercepting enemy radio transmissions to locate headquarters and anti-aircraft missile sites.

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