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
Billy Chinook He was one of three elected Chiefs of the Wasco Nation, representing the Dalles Wasco. He was a signatory to the treaty that established the Warm Springs Reservation. Chinook lost his land claim at Mill Creek in 1856 and removed to the Warm Springs Reservation. Chinook enlisted as Acting First Sergeant in Captain John Darragh's Company of 50 U.S. Army Indian Scouts in 1866 for a term of 1 year during the Snake War. First Sergeant Chinook participated in the first battle of the war in present-day Crook County, Oregon. In 1866 Chief Paulina, his half-brother Chief Wahveveh and a