The UH-1H was an improved UH-1D, with the Lycoming T53-L-13 engine of 1,400 shp (1,000 kW) installed, plus the pitot tube relocated from the nose to the roof, to reduce ground damage to it. "Hotel" models were created by upgrading "Deltas" with the more powerful engine.

It is the first member of the prolific Huey family, as well as the first turbine-powered helicopter in service with the United States military. Development of the Iroquois started in the early 1950s, a major impetus being a requirement issued by the United States Army for a new medical evacuation and utility helicopter.

The Bell UH-1 was the US Army's first operational turbine helicopter, with over 16,000 built, the Bell UH-1 "Huey", would prove one of the most successful aircraft in aviation history. Bell Model 204 February 23rd 1955, Bell Helicopters was awarded the contract for a new US Army "medevac" helicopter.

uh-1l [] With deliveries of the UH-1E underway to the US Marines the US Navy tested a few and found that the type would suit their uses as a utility helicopter. On 16 May 1968, the US Navy ordered eight aircraft under the designation UH-1L.

The Bell UH-1 Iroquois (nicknamed “Huey”) is a utility military helicopter powered by a single turboshaft engine, with two-blade main and tail rotors.

UH-1L Iroquois in US Navy helicopter service. Serials, bases and units.

The UH-1C was a direct attempt to rectify the underpowered nature of the UH-1B in the gunship role, with a 1,000-horsepower T-53-L-11 engine. UH-1C's were deployed to Vietnam becoming the...

Feb 1, 2022 · UH-1L - Utility Model based on TH-1L trainer; 8 examples produced. UH-1M - Gunship model based on UH-1C; fitted with Lycoming T-53-L-13 engine of 1,400 shaft horsepower. UH-1N - Twin Engine Variant based on Bell Model 212.

Mar 22, 2025 · BELL UH-1L Aircraft Manufacturer: BELL Model: UH-1L. Details on the BELL UH-1L aircraft, based on current FAA records. This includes specifications, engine type, and other key details.

UH-1L: Utility variant of TH-1L for the US Navy. 8 units in 1968 UH-1M : 3 UH-1C updated with a 1100 hp engine and 6 french AS.11 anti tank missiles for evaluation. They had a different rotor system and the tailboom had a sweeping vertical fin.