Amphibious helicopter The HUP-2 was able to taxi forward or backward on water, regardless of wind direction. The CH-46 Sea Knight and its Canadian variant, the CH-113 Labrador, can land on water and rest for up to two hours in calm water. The rear sponsons hold two of the three landing gear units as well as self-sealing fuel tanks. The helicopter began service with the United States Marine Corps in 1962, and with the Canadian military in 1963, and is used to carry cargo and combat troops. The Boeing CH-47 Chinook was made sufficiently watertight to allow it to land on water
Joint Helicopter Support Unit in Sept 2009. www.jhsu.co.uk Joint Helicopter Support Unit The Joint Helicopter Support Unit (JHSU) was a joint organisation of the British Army and the Royal Air Force, located in RAF Odiham. It was formed in July 1982, following the introduction of the Chinook HC MK1 Helicopter. Personnel were drawn from the Royal Corps of Transport (RCT) and Royal Army Ordnance Corps (RAOC) (both now amalgamated into the Royal Logistic Corps (RLC)) plus the Royal Corps of Signals and the Royal Air Force (RAF). The JHSU became the Joint Helicopter Support Squadron (JHSS) following its merger with the RAF Mobile Air