2021年10月8日 · The current TH-57B was introduced in 1981 and the TH-57C was introduced in 1982. The TH-57 sundown will begin in fiscal year 2022 and conclude in the fiscal year 2024 timeframe.

The TH-57 Sea Ranger provides advanced instrument flight rules (IFR) training to several hundred aviation students a year at Naval Air Station Whiting Field in Milton, Florida. TH-57 sundown...

The TH-57 is a land-based, skid-constructed, utility type helicopter equipped to take off and land from fairly level terrain. The TH-57 Sea Ranger has a fuselage length of 11.82meters, height of 2.91 meters, and rotor diameter of 10.16 meters.

Speed: 138 miles (222 km) per hour maximum; 117 miles (188 km) per hour cruising. Ceiling: 18,900 feet (5,761 meters) Range: 368 nautical miles (420 statute miles, 676 km) Crew: One pilot, four...

Bell's versatile Jet Ranger 206, a staple in civilian aviation circles, drew the interest of the Navy during the Vietnam War. Procured in 1968 and designated the TH-57 Sea Ranger, the helicopter...

In January 1968, the US Navy purchased 40 commercial Bell 206A as the TH-57A Sea Ranger to use as their primary helicopter trainer. In 1989 they were replaced by the commercial Bell 206B-3 designated as TH-57B for primary training under visual flight rules.

The TH-57 is the sole platform for primary helicopter flight training for student aviators (USN, USMC, USCG) and foreign military pilots. The TH-57 aircraft is the military version of the...

The TH-57 Sea Ranger is a derivative of the commercial Bell Jet Ranger 206. Although primarily used for training, these aircraft are also used for photo, chase and utility missions.

The Bell TH-57 Sea Ranger is a US helicopter. It is a military variant of the famous civilian Bell 206 used for training by the United States Marine Corps and the United States Navy. Training aircraft.

Max Speed: 140 mph: 225 km/h: 121 kt: Climb: 1,260 ft/min: 384 m/min: Ceiling: 20,000 ft: 6,095 m