and he made an overland survey of this coast and published a full account of their work in 1828 under the title of Proceedings of the Expedition to Explore the Northern Coast of Africa from Tripoly Eastward in 1821-1822.

In 1825, Beechey was appointed to command . His task was to explore the Bering Strait in concert with Franklin and Parry operating from the east. In the summer of 1826, he passed the strait and a barge from his ship reached 71°23'31" N., and 156°21'30" W. near Point Barrow,