Bender Mountains

The Bender Mountains (-85.51667°N, -140.2°W) are a small group of mountains 4 nmi southwest of the Berry Peaks, between the southeast edge of the Ross Ice Shelf and the Watson Escarpment.

Exploration and naming
The Bender Mountains were mapped by the United States Geological Survey (USGS) from ground surveys and from United States Navy air photos, 1960–63. They were named by the Advisory Committee on Antarctic Names (US-ACAN) for Lieutenant Commander Leslie C. Bender, U.S. Navy, an aircraft commander at McMurdo Station, 1962–63 and 1963–64.}

Location
The Bender Mountains are in a generally flat area south of the Ross Ice Shelf and west of the Reedy Glacier, which enters the ice shelf to the north of the mountains. They are south of the Watson Escarpment and east of the Harold Byrd Mountains, which in turn are east of the Leverett Glacier. Features of the mountains include Mount Fiedler and Mount Mahan. To the northeast are the Berry Peaks including Scallop Ridge and Gallaher Peak. McCaslin Nunatak is to the south.

Features and nearby features
Features in the region were mapped by the United States Geological Survey (USGS) from ground surveys and USN air photos, 1960–63.

Mount Fiedler
-85.55°N, -140.68333°W. One of the Bender Mountains, 1,140 m high, standing between the edge of Ross Ice Shelf and the Watson Escarpment. Named by US-ACAN for Leonard G. Fiedler, electrician with the Byrd Station winter parties of 1960 and 1964.

Mount Mahan
-85.53333°N, -140.06667°W. Mountain 1,260 m high, standing 3 nmi east of Mount Fiedler in the Bender Mountains. Named by US-ACAN for Shirley F. Mahan, radioman with the Byrd Station winter party, 1960.

Berry Peaks
-85.43333°N, -138.53333°W. Small group of peaks 10 nmi south of the terminus of Reedy Glacier, between the southeast edge of the Ross Ice Shelf and Watson Escarpment. Named by US-ACAN for William Berry, radioman, Byrd Station winter party of 1961.

Scallop Ridge
-85.43333°N, -139°W. An undulating ridge, 3 nmi long, forming the southwest portion of the Berry Peaks. Mapped by USGS from ground surveys and United States Navy air photos 1960-63. Named by US-ACAN. The name is descriptive of the curving outline of the ridge.

Gallaher Peak
-85.45°N, -138.3°W. One of the Berry Peaks, 1,005 m high, standing between the southeast edge of the Ross Ice Shelf and Watson Escarpment. Named by US-ACAN after James T. Gallaher, electrician with the Byrd Station winter party, 1958.

McCaslin Nunatak
-85.63333°N, -140.95°W. Isolated nunatak 5 nmi south of the west end of the Bender Mountains. Named by US-ACAN for James C. McCaslin, a member of the U.S. Army Aviation Unit which supported the USGS Topo East survey in 1962-63.