Airdrop Peak is a twin- peaked

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and ...

high at the north end of

Commonwealth Range The Commonwealth Range is a north-south trending range of rugged mountains, long, located within the Queen Maud Mountains on the Dufek Coast of the continent of Antarctica. The range borders the eastern side of Beardmore Glacier from the Ross ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

. It is the first prominent feature in

Ebony Ridge Ebony and Ivory Ridge () is a coastal ridge long between Airdrop Peak and Mount Robert Scott at the northern end of the Commonwealth Range in Antarctica. It consists of dark metamorphosed greywacke contrasting sharply with the predominant brown oc ...

when approached from the northwest. When

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...

surveyors were making observations from the higher of the two peaks on December 11, 1959, an

R4D The Douglas C-47 Skytrain or Dakota (Royal Air Force, RAF, Royal Australian Air Force, RAAF, Royal Canadian Air Force, RCAF, Royal New Zealand Air Force, RNZAF, and South African Air Force, SAAF designation) is a airlift, military transport ai ...

aircraft of

U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage o ...

Squadron

VX-6 Air Development Squadron Six (VX-6 or AIRDEVRON SIX, commonly referred to by its nickname, "puckered penguins") was a United States Navy Air Development Squadron based at McMurdo Station, Antarctica. Established at Naval Air Station Patuxent River, ...

flew overhead to drop a spare radio to the expedition whose original one had broken down. So named because of this incident by the

New Zealand Alpine Club The New Zealand Alpine Club (NZAC) was founded in 1891 and is one of the oldest alpine clubs in the world. The NZAC is the national climbing organisation in New Zealand and is a member of the Union Internationale des Associations d'Alpinisme. It ...

Antarctic Expedition, 1959–60.

References

Mountains of the Ross Dependency Shackleton Coast Dufek Coast {{DufekCoast-geo-stub