Kaman Helicopters


Kaman


Kaman Aircraft was founded in 1945 by Charles Kaman. During the first ten years the company operates exclusively as a designer and manufacturer of several helicopters that set world records and achieved many aviation firsts. Since 1956 Kaman begins to diversify as an aerospace subcontractor of Mc Donnell, Grumman and others.

December 1945 :
With $2,000 and his invention of the servo-flap controlled rotor, 26 year-old Charles Kaman founded the company.
Charles Kaman


January 15, 1947 : K-125 : Charles Kaman's first helicopter which utilized intermeshing rotors and his patented servo-flap stability control.

The K-190 was an improved version.
K-125


July, 1949 : K-225 An improved version, the US Navy bought two and Coast Guard one for $25,000 each. Later, they will receive the H-22 designation.

Evaluation of the K-225 by the US Navy led to an order for 29 K-240 known as HTK-1 to be used as primary trainer.

December 1951 : A modified K-225 equipped with a Boeing 502 engine becomes the world's first gas turbine powered helicopter , ushering in the turbine age for helicopters. This aircraft is now at the Smithsonian
K-225


1953 : Kaman produced the first electrically powered drone

April 1953 : HOK (OH-43)

1954 : K-16 A V/STOL designed around a rotoprop

March 1954 : A modified Kaman HTK-1 becomes the world's first twin-turbine powered helicopter
HTK-1


September, 1956 : HH-43 Huskie A variant of the OH-43, equipped with a Lycoming T-53 turbine engine

HH-43B
Rotor diameter: 14.33 m each
Length: 7.62 m
Height: 4.74 m
Weight: 2000 kg - Max: 4150
Engine: 1 Avco Lycoming
T53-L-1B of 825 hp
Speed: Max: 190 km/h
Range: 450 km
Service Ceiling: 7600 m

July 1957 : QH-43 Another modified HTK-1 becomes the world's first remotely piloted vehicle
H-43


1958 : K-17 A cold-tipped jet powered helicopter

Rotor diameter: 11.3 m
Weight: 430 kg - Max: 900
Engine: 1 Turbomeca Turmo of 600 hp
Speed: Max: 120 km/h
Endurance: 2 hours
Service Ceiling: 1500 m



Continue with Continue to Part II

K-17






Latest News

31st MEU Completes Deployment, Returns to Okinawa

HH-60U Offered to Replace USAF UH-1N

RMAF S-61 Nuri Celebrates 50 Years of Service

S-92 Stavanger FSL First Anniversary

Bristow S-92 Renewal with Statoil for the Barents Sea

Latécoère Cockpit Control Panels for the H175

Able Aerospace Expands to India

CMIG Leasing Signed Partnership with Airbus

Sponsors






Promote Your Services Here



Share this page on
           

Sponsored by


Promote Here




Flying a helicopter
Helicopter stories
Accidents
Acronyms
Jobs
Airliners
Airshows
Future helicopters
For Sale
Contact


Database

46918 serials
19593 photos
3990 heliports


Share this page on