StacksVerified U.S. regulatory reference

47 CFR §80.907

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
The principal operating position of the radiotelephone installation on vessels over 100 gross tons must be in the room from which the vessel is normally steered while at sea. If the station can be operated from any location other than the principal operating position, a positive means must be provided at the principal operating position to take full control of the station.