Johnson Col [SEP] continent
Johnson Col
Johnson Col () is a col at about , located in the Sullivan Heights west-southwest of Mount Farrell in the central part of the Sentinel Range of the Ellsworth Mountains, Antarctica. It was first mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–59, and was named by the Advisory Committee on Antarctic Names for Earl F. Johnson, a U.S. Navy utilitiesman at South Pole Station in 1957.
Maps.
- Vinson Massif. Scale 1:250 000 topographic map. Reston
1957 - Jan 1958)
- Lt Col Rowland H Worrell Jr. (Jan 1958 - Mar 1960)
- Lt Col Donald W. Brookie (Mar 1960 - Nov 1961)
- Lt Col Joseph R. Hanley (Nov 1961 - Sep 1964)
- Lt Col Keith L. Gillespie (Sep 1964 - Jan 1967)
- Lt Col Robert D. Glass (Jan 1989 - Jun 1990)
- Lt Col Andrew S. Miller (Jun 1990 - Sep 1991)
- Lt Col Ronald M. Varely (Sep 1991