Tester Nunatak is the southernmost of a group of three
nunatak
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. ...
s in the northern part of the
Manning Nunataks The Manning Nunataks () are a group of nunataks in the eastern side of the southern part of the Amery Ice Shelf, Antarctica, about north-northeast of Pickering Nunatak. They were photographed from the air by Australian National Antarctic Research E ...
, in the east part of
Amery Ice Shelf
The Amery Ice Shelf () is a broad ice shelf in Antarctica at the head of Prydz Bay between the Lars Christensen Coast and Ingrid Christensen Coast. It is part of Mac. Robertson Land. The name "Cape Amery" was applied to a coastal angle mapped o ...
. The nunataks were photographed by
U.S. Navy Operation Highjump
Operation HIGHJUMP, officially titled The United States Navy Antarctic Developments Program, 1946–1947, (also called Task Force 68), was a United States Navy (USN) operation to establish the Antarctic research base Little America IV. The opera ...
(1946–47) and ANARE (
Australian National Antarctic Research Expeditions
The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australian Antarctic Program (AAp) administered for Australia by the Australian Antarctic Division (AAD).
History
Australia has had a long involv ...
) (1957). They were visited by the
Soviet Antarctic Expedition in 1965 and by ANARE in 1969. Named by
Antarctic Names Committee of Australia (ANCA) for
J. Tester, aircraft engineer with the ANARE
Prince Charles Mountains survey party in 1969.
Nunataks of Mac. Robertson Land
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