Operator's manual : radio sets : AN/VRC-12, AN/VRC-43, AN/VRC-44, AN-VRC-45, AN-VRC-46, AN/VRC-47, AN/VRC-48, AN/VRC-49 ((used without intercom systems).

Supersedes so much of TM 11-5820-401-12/NAVELEX 0967-3010, Sept. 7, 1972, including all changes that pertain to the operator's portion for radio sets AN/VRC-12, AN/VRC-43, AN/VRC-44, AN/VRC-45, AN/VRS-46, AN/VRS-47, AN/VRS-48, and AN/VRS-49 (used without intercom)