Aviation History of The International Ice Patrol
- 6 February 1946 - A PBY-5A makes the first International Ice Patrol reconnaissance flight.
- 24 February 1946 - Two PB4Y-1s arrive in Argentia, Newfoundland to become the first dedicated Ice Patrol aircraft.
- 01 July 1946 - First helicopter deployments in International Ice Patrol. An HNS-1 helicopter, Sikorsky R-4, CGNR 39047, flew from USCGC Northwind (WAGB-282) off the Greenland coast. The pilot was Aviation Pilot First Class John A Olsen, USCG; USCG Aviator Number 646, AMM1 Richard A. Dowst, USCG flew as observer.
- 1947 - The PB-1G becomes the Ice Patrol aircraft.
- 1948 - Camera-equipped PB-1G begins an iceberg census off Baffin Island completed in 1949.
- 1949 - Aircraft become the sole reconnaissance tools for the first time.
- 1956 - Unsuccessful tests to identify icebergs by marking with dye markers, commercial dye, and used motor oil.
- 1958 - Last ice patrol by a PB-1G.
- 1959 - R5Ds replace PB-1Gs.
- June 1959 - Unsuccessful iceberg demolition experiments with magnesium and thermite incendiary bombs.
- May 1960 - Unsuccessful iceberg demolition experiments dropping high-explosive bombs from UF-2G.
- 24 May 1962 - First Ice Patrol by HC-130B.
- 1963 - R5Ds replaced by Doppler Navigation System equipped HC-130Bs.
- 1964 - First successful use of Airborne radiation thermometer to detect changes in surface water temperature.
- 1967 - First use of microwave radiometer to differentiate RADAR contacts as ship or iceberg.
- 30 April 1970 - The ice reconnaissance detachment moved from Argentia to CFB Summerside in Prince Edward Island.
- 1971 - Side-looking airborne RADAR evaluation began.
- 1973 - Inertial Navigation System installed on Ice Patrol aircraft.
- 1973 - The ice reconnaissance detachment moved to St. John's, Newfoundland.
- 1982 - The ice reconnaissance detachment relocated to Gander, Newfoundland.
- 1989 - The ice reconnaissance detachment moved back to St. John's, Newfoundland.
Read more about this topic: International Ice Patrol
Famous quotes containing the words history and/or ice:
“To history therefore I must refer for answer, in which it would be an unhappy passage indeed, which should shew by what fatal indulgence of subordinate views and passions, a contest for an atom had defeated well founded prospects of giving liberty to half the globe.”
—Thomas Jefferson (1743–1826)
“Goodness and evil never share the same road, just as ice and charcoal never share the same container.”
—Chinese proverb.