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It can fly at 140 kn (161 mph; 259 km/h) for six to seven hours. [13] With a fuel capacity of 6,460 lb (2,930 kg), the helicopter is designed to fly a crew of four up to 300 mi (483 km) offshore, hoist up to six additional people on board while remaining on-scene for up to 45 minutes and return to base while maintaining an adequate fuel reserve.
The radius of action of an aircraft is always smaller than its maximum range, the furthest distance the aircraft can fly with maximum payload and without refueling, or ferry range, the furthest distance the aircraft can fly with drop tanks, no load or ordnance and without refueling. The rule of thumb is that the radius of action is one-third ...
The ACH-47A was known as the Armed/Armored CH-47A (or A/ACH-47A) before being designated ACH-47A [89] as a U.S. Army Attack Cargo Helicopter, and unofficially referred to as Guns A Go-Go. Four CH-47A helicopters were converted to gunships by Boeing Vertol in late 1965.
V-22 in refueling operations with a MC-130J Hercules, 2023. The high-speed version of the hose/drogue refueling system can be deployed at 185 knots (213 mph; 343 km/h) and function at up to 250 knots (290 mph; 460 km/h). A mix of tanks and a roll-on/roll-off bladder house up to 12,000 lb (5,400 kg) of fuel.
The helicopter has a long, low profile shape to meet the Army's requirement for transporting aboard a C-130 Hercules, with some disassembly. [26] It can carry 11 troops with equipment, lift 2,600 pounds (1,200 kg) of cargo internally or 9,000 pounds (4,100 kg) of cargo (for UH-60L/M) externally by sling. [14]
The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport, in a crash that killed all 67 people aboard both aircraft, was a UH-60 Black Hawk ...
In 2008, the Indian Air Force (IAF) released a tender for 22 attack helicopters; there were six contending submissions: Sikorsky's UH-60 Black Hawk, the AH-64D, Bell's AH-1 Super Cobra, Eurocopter's Tiger, Mil's Mi-28 and AgustaWestland's A129 Mangusta. [251] In October 2008, Boeing and Bell withdrew. [252] In 2009, the competition was restarted.
The attack helicopters have only to rise from cover briefly to fire their missiles before returning to a concealed location. [7] Late-development of attack helicopters, such as the Mil Mi-28 N, the Kamov Ka-52 , and the AH-64D Longbow , incorporate sensors and command and control systems to relieve the requirement for scout helicopters.