Based on title 14, U.S.C., 1946 ed., § 15c (Apr. 16, 1937, ch. 107, § 2, 50 Stat. 66).

Said section has been divided. The last sentence is incorporated in section 187 of this title. The other provisions are incorporated in this section.

The limitation on grade of professors is raised from Commander to Captain, and other limitations as to grades within the new permanent commissioned teaching staff are established.

This section prescribes the relative ranks for the various grades in the permanent commissioned teaching staff, establishes the pay as heretofore, and provides for promotion as the Secretary shall prescribe. 81st Congress, House Report No. 557.

2018—Puspan. L. 115–282 renumbered section 189 of this title as this section.

1960—Puspan. L. 86–474 substituted “and instructors with grade not above” for “and commissioned instructors with grade not above”, and “assistant professor, or instructor” for “or assistant professor”.