AH-64A Apache_3886 : 無料・フリー素材/写真
AH-64A Apache_3886 / hoyasmeg
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | "The AH-64A "Apache" is a twin-engine attack helicopter built by Hughes Aircraft Company. The "Apache" is designed as an offensively capable attack helicopter for anti-armor operations in day, night and adverse conditions."On December 10, 1976 the U.S. Army selected the Hughes design and awarded a contract to begin production in 1977."The AH-64A has a four-bladed stainless steel, fully articulated main rotor and a four-bladed tail rotor with blades at 60/120 degree angle to each other for maximum quieting. Avionics include a Martin-Marietta Target Acquisition System/Pilots Night Vision System which uses specialized optics, forward looking infrared television, and laser designation tracking and range finding system. "The main armament includes a 30mm chain gun capable of being aimed through the pilot's helmet system. The gun points in the direction the pilot is looking. The stub wings are equipped for mounting a variety of rocket and missile ordnance. This helicopter is the second prototype developed. It was flown in the T tail configuration which has the horizontal stabilizer mounted at the bottom of the tail fin and the anti-torque mounted near the top. "The AH-64A fielded today is one of the most sophisticated combat rotor wing aircraft to be produced."from placard at the Army Aviation Museum |
| 撮影日 | 2007-09-29 14:29:25 |
| 撮影者 | hoyasmeg , Douglasville, United States |
| タグ | |
| 撮影地 | Fort Rucker, Alabama, United States 地図 |
| カメラ | Canon PowerShot A630 , Canon |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/2.8 |
| 焦点距離 | 11412.5873 dpi |