090624-F-144 : 無料・フリー素材/写真
090624-F-144 / Lance Cheung
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Mr. Damien Cuello uses the more than 110-foot high view from a 900kW wind turbine to get a better visual inspection of the other 900kW turbine and four other 225kW turbines at 45th Operations Group Detachment 2, Ascension Auxiliary Airfield (AAF), South Atlantic Ocean. The power house operator/ mechanical associate is tethered and stands on the drive-line to get parallel views of the other generator housings. The blade behind him is one of the three 83' 8" long, 7' 5" wide, 4.2 ton blades of the 900kW units. Mr. Cuello is a Computer Sciences Raytheon contract associate in charge of maintenance for the 6-wind turbine facility. The wind turbines work in parallel with low-load diesel generators powering the airfield, Space Command sites and facilities, and a royal air force airfield facility on the island. Ascension AAF's award winning economical self-sufficiency solutions also includes drinking water production and waste water treatment. The mission of Det. 2 is support of eastern range space launches by collecting and disseminating radar, telemetry and tracking data. Ascension island is 35 square miles in a remote island location midway between Brazil and Angola. The nearest country is Liberia - 1000 miles away. (U.S. Air Force photo/Lance Cheung) |
| 撮影日 | 2009-06-24 04:53:14 |
| 撮影者 | Lance Cheung |
| タグ | |
| 撮影地 | Ascension, St Helena Ascension and Tristan da Cunha 地図 |
| カメラ | NIKON D3 , NIKON CORPORATION |
| 露出 | 0.004 sec (1/250) |
| 開放F値 | f/14.0 |
| 焦点距離 | 16 mm |