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The WC-130H is capable of staying aloft nearly 15 hours during missions. It is equipped with two external 1,400 US gallon (5,320 L) fuel tanks, an internal 1,800 US gallon (6,480 L) fuel tank, and has uprated engines. An average weather reconnaissance mission might last 11 hours and cover almost 3,500 miles (5,600 km) while the crew collects and reports weather data every minute. Weather equipment aboard the aircraft include the Improved Weather Reconnaissance System (IWRS) . This system consists of the Atmospheric Distributed Data System (ADDS) and Omega Dropsonde Windfinding System (ODWS). The ADDS system provides a high-density, high-accuracy horizontal atmospheric sensing capability. Sensors installed on the aircraft measure per second outside temperature, humidity, absolute altitude of the aircraft, pressure altitude, wind speed and direction. This information, along with an evaluation of other meteorological conditions, turbulence, icing, radar returns and visibility, is encoded by the onboard meteorologist and transmitted by satellite to the National Weather Services' National Hurricane Center in Miami, Fla.
The ODWS system measures the atmosphere vertically by using an expendable instrument which is dropped from the aircraft. The 16 inch (406 mm) long cylinder is dropped every 400 miles (640 km) while on a weather track and in the center or hurricane eye. A vertical atmospheric profile of pressure, temperature, humidity, barometric pressure, wind speed and direction is received from the dropsonde as it descends to the ocean surface. The dropsonde is slowed and stabilized by a small parachute. From this information, the dropsonde system operator analyzes and encodes data for satellite transmission to the National Hurricane Center. The WC-130 is flown exclusively from Keesler Air Force Base, Miss., by the 53rd Weather Reconnaissance Squadron, an AFRC organization known as the Hurricane Hunters. The hurricane reconnaissance area includes the Atlantic Ocean, Caribbean Sea, Gulf of Mexico and eastern Pacific Ocean areas.
The WC-130H Hercules is a modified version of the C-130 transport configured with computerized weather instrumentation for penetration of severe storms to obtain data on storm movements, dimensions and intensity. The WC-130B became operational in 1959, the E model in 1962, followed by the H model in 1964. Only the H model is currently in operation. The WC-130J, currently in testing, is scheduled to replace the WC-130H. The WC-130 provides vital tropical cyclone forecasting information. It penetrates tropical cyclones and hurricanes at altitudes ranging from 500 to 10,000 feet (150 to 3,000 m) above the ocean surface depending upon the intensity of the storm. The aircraft's most important function is to collect high-density, high-accuracy weather data from within the storm's environment. This includes penetration of the center or hurricane eye of the storm. This vital information is instantly relayed by satellite to the National Hurricane Center to aid in the accurate forecasting of hurricane movement and intensity.
Primary Function: Weather reconnaissance Contractor: Lockheed Aircraft Corp. Power Plant: Four Allison turboprop engines; T-56-A-15 Length: 99 ft 4 in (30.1 m) Height: 38 ft 6 in (11.7 m) Maximum Takeoff Weight: 155,000 lb (69,750 kg) Wingspan: 132 ft 6 in (40 m) Range: 4,000 miles (6,400 km) Ceiling: 33,000 ft (10,000 m) Endurance: Can stay aloft 15 hours at 300 mph (480 km/h) Speed: 350 mph (560 km/h) Crew: Six; pilot, co-pilot, navigator, flight engineer, aerial reconnaissance weather officer and dropsonde system operator Date Deployed: 1964 Unit Cost: Approximately $13 million (1960 dollars) Inventory: Active force; 0; ANG, 0; Reserve, 10
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| Modern USAF Series | Miscellaneous | |
| Attack-- OA/ A-10, AC-130H/U | RC-135V/W | |
| Bomber-- B-52, -2, -1B, F-117A | OC-135B | |
| Fighter-- F-15/ ESee F-15 Eagle for main F-15 page. RAF Lakenheath, Iraq April 22, 2004 The F-15E Strike Eagle is a dual-role fighter aircraft designed to perform air-to-air and air-to-ground missions. An array of avionics and electronics systems gives the F-15E the capab, F-16The F-16 Fighting Falcon is a modern multi-role jet fighter aircraft built in the United States. It is in use by dozens of countries all over the world. History From the very beginning, the F-16 was intended to be neither a technical break-through, nor an | KC-10KC-10 Extender KC-10 Extender Description Role Mid-air refueling Crew3-6 (pilot, copilot, flight engineer + 3 refueling crew) Dimensions Length181 ft 7 in55. 35 m Wingspan165 ft 4 in50. 4 m Height58 ft 1 in17. 7 m Wing area3,958 ft²367. 7 m² Weights Empty, -135KC-135 Stratotanker Description RoleMid-air refueling Crew4, pilot, copilot, navigator, boom operator Dimensions Length136. 53 m Wingspan130. 88 m Height41. 7 m Wing area2,433 sq ft226 m² Weights Empty98,466 lb44,664 kg Loaded297,000 lb134,719 kg Maximum | |
| Electronic-- E-3The E-3 Sentry is an airborne warning and control system ( AWACS) aircraft that provides all-weather surveillance, command, control and communications needed by commanders of U. NATO and other allied air defense forces. As proven in Operation Allied Force, -4B, -8CThe E-8C Joint Surveillance Target Attack Radar System (Joint STARS is a United States Air Force airborne battle management and command and control (C2) platform that conducts ground surveillance to develop an understanding of the enemy situation and to s EC-130E/ J, H | HC-130P/ N | |
| Transport-- C-5, -17, -141B, -20, -21 | MC-130E/ H/ P | |
| C-22B, -32, -130, -37A, -40B/C | MH-53J/ M | |
| Trainers-- T-1, -37, -38, -43, -6 | HH-60G | |
| WC-130 Hercules | Weather-- WC-130, -135 | UH-1N |
| WC-135 | UAV-- RQ-1/MQ-1 UAV, Global Hawk | U-2S/TU-2S |
| VC-25 |
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