Ralph Plaisted

Ralph Summers Plaisted^[1] (September 30, 1927 – September 8, 2008) was an American explorer who, with his three companions, Walt Pederson, Gerry Pitzl and Jean-Luc Bombardier, are regarded by most polar authorities to be the first to succeed in a surface traverse across the ice to the North Pole on April 19, 1968, making the first confirmed surface conquest of the Pole.

Background

Plaisted was a high-school dropout from Bruno, Minnesota, who found success as an insurance salesman. An avid outdoorsman, in the early 1960s he was one of the first Minnesotans to buy a Ski-Doo snowmobile, a then-novel invention of Canada's Bombardier Company, and became a convert and promoter of the machine. In 1965, Plaisted drove his snowmobile 250 miles (400 km) from Ely to White Bear Lake, Minnesota in one day, which is regarded as the first long-distance snowmobile trek.^[2]

Arctic expedition

Plaisted and his friend Art Aufderheide conceived the idea of reaching the North Pole by snowmobile in the spring of 1966, aiming to make the trip the following year. Gordon Mikkelson (1929-1990) helped with snowmobiling and base camp logistics.^[3] Customized clothing was assembled for the team, which they tested by sleeping on a frozen lake in northern Minnesota.^[4] In April and May 1967, Plaisted's first attempt was thwarted at 83° 20' latitude by storms and open water. The attempt resulted in a CBS-TV documentary To the Top of the World, reported by Charles Kuralt, who accompanied the Plaisted team.^{[citation needed]}

Plaisted returned for a successful attempt the following year in March 1968. Starting at Canada's Ward Hunt Island just a few miles from Peary's start at Cape Columbia on Ellesmere Island, Plaisted began the 412-mile (663 km) traverse on March 9.^[5]

Navigating with a sextant and resupplied when possible with fuel and supplies dropped by a turboprop DeHavilland Twin Otter, the expedition members spent 43 days, 11 hours traveling on the ice before reaching their final camp on the evening of April 19. Navigator Jerry Pitzl made hourly sextant sightings over the next two days to confirm their location. On the morning of April 20, the party journeyed somewhat less than four miles (6 km) to account for ice drift, and signaled a United States Air Force C-135 weather reconnaissance aircraft using a handheld radio. At 10:30 am Eastern Daylight Time, the aircraft, call sign LARK-47, flew overhead confirming the party was exactly at the North Pole. The party was then flown out.^[6]

Given the doubts surrounding the North Pole conquest claims of Robert Peary and Frederick Cook, Ralph Plaisted's journey, the Plaisted Polar Expedition, is regarded as the first undisputed surface conquest of the North Pole. Affidavits signed by resupply pilots Welland Phipps and Ken Lee confirm that the expedition did not cover any distance by air.^[7]

See also

• North Pole

References

External links

• Ralph Plaisted at National Archives and Records Administration
• Pitzl, Gerald Rudolph. "Diary and Log Book of the Plaisted Polar Expedition". Retrieved April 9, 2021. (1933-?) This series contains the field expedition diary and navigational log book of the 1968 Plaisted Polar Expedition, the first successful attempt to reach the North Pole via snowmobile. ... There is also a statement written by Ralph Plaisted on reaching the North Pole.
• Moriarty, John E. (February 16, 1968). "John E. Moriarty Personal Diary of the Plaisted Polar Expedition to the North Pole". Retrieved April 9, 2021. This series contains the personal journal diary of John E. Moriarty (food technologist from the Pillsbury Company) concerning his involvement in the Plaisted Polar Expedition to the North Pole, led by Ralph Plaisted using Skidoo snowmobiles. The diary covers Moriarty's experiences from the period of February 16, 1968, until April 23, 1968, chiefly while stationed at the base camp on Ward Hunt Island. Along with the diary, the series contains a small notebook Moriarty used to record distance traveled and fuel consumed and a brochure from Pillsbury which promoted the food stuffs supplied by the company for the expedition.
• "Collection: Roy E. Halvorson papers". University of Minnesota Archival Collections Guides. University of Minnesota Duluth Archives and Special Collections Collecting Area. Retrieved April 9, 2021. Also included are family correspondence, photographs, and news clippings, and clippings, correspondence, and photographs related to the Ralph Plaisted Polar Expedition. Ralph Plaisted used Ski-Doo snowmobiles on his 1967 and 1968 expeditions to the north pole.
• "Frederick A. Cook Society Records". Special Collections Registry - University Libraries. Ohio State University. Arthur Aufderheide; Weston Cook correspondence, writings, reference requests, clippings, etc., 1956-1996; Kuralt (Charles), To the Top of the World excerpts with notes by Hugo Levin, 1968-1969, 1972;
• "Polar Expedition : Polar Exploration : Library : History Topics". Minnesota Historical Society.
• Davey, Katie Jean. "LibGuides: Polar Exploration: Ralph Plaisted, Will Steger, & Ann Bancroft: Overview". Gale Family Library. Minnesota Historical Society. Retrieved April 9, 2021.
• "Arctic - The race for the pole". Encyclopedia Britannica.
• "Expedition Will Abandon Bid to Reach North Pole". The New York Times. April 28, 1967. Retrieved April 9, 2021.
• Plaisted, Ralph (September 1968). "How I Reached the North Pole on a Snowmobile". Popular Science: 55. Retrieved April 9, 2021.
• Lawson, Guy (March 17, 2016). "An Insurance Salesman and a Doctor Walk Into a Bar, and End Up at the North Pole". The New York Times. ISSN 0362-4331. Retrieved December 14, 2016.
• "First To The Top of The World". discovery+. Archived from the original on April 9, 2021. Retrieved April 9, 2021.
• "The Plaisted Polar Expedition, 90 Degrees North: by Snowmobile". qsl.net.
• Housman, Justin (December 14, 2018). "Ralph Plaisted and the Least Likely North Pole Adventure Crew". Adventure Journal.
• "Matinee Broadcast: North Pole expedition by Ski-Doo". CBC Archives. Canadian Broadcasting Corporation. April 22, 1968. Retrieved April 9, 2021. Medium: Radio; Program: Matinee Broadcast; Date: April 22, 1968; Guest: Ralph Plaisted Reporter: Charles LaSalle; Duration: 3:09;
• Spitzer, Aaron (March 23, 2021). "Quest for the Top of the World". Adventure Canada. Retrieved April 9, 2021.
• Peck, Lauren (February 23, 2018). "Pioneering the poles". Minnesota Good Age.
• Anthology of Arctic Reading: United States - What did explorers read?

This page was last edited on 9 April 2024, at 01:15