Ledda Bay (74°23′S 131°20′W) is a shallow embayment or bight, 12 nautical miles (22 km) long, in the north side of Grant Island, off the coast of Marie Byrd Land, Antarctica. It was discovered and first charted from the USS Glacier (AGB-4) (Captain Edwin A. McDonald) on February 4, 1962, and was named for R.J. Ledda, quartermaster aboard the Glacier on the cruise in which the bay was discovered.
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Ledda Bay Wikipedia(Text) CC BY-SA