47 CFR § 97.11 - Stations aboard ships or aircraft.

---
identifier: "/us/cfr/t47/s97.11"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "47 CFR § 97.11 - Stations aboard ships or aircraft."
title_number: 47
title_name: "Telecommunication"
section_number: "97.11"
section_name: "Stations aboard ships or aircraft."
chapter_name: "FEDERAL COMMUNICATIONS COMMISSION"
subchapter_number: "D"
subchapter_name: "SAFETY AND SPECIAL RADIO SERVICES"
part_number: "97"
part_name: "AMATEUR RADIO SERVICE"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "47 U.S.C. 151-155, 301-609, unless otherwise noted."
regulatory_source: "54 FR 25857, June 20, 1989, unless otherwise noted."
cfr_part: "97"
---


# 97.11 Stations aboard ships or aircraft.

(a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of the ship or pilot in command of the aircraft.

(b) The station must be separate from and independent of all other radio apparatus installed on the ship or aircraft, except a common antenna may be shared with a voluntary ship radio installation. The station's transmissions must not cause interference to any other apparatus installed on the ship or aircraft.

(c) The station must not constitute a hazard to the safety of life or property. For a station aboard an aircraft, the apparatus shall not be operated while the aircraft is operating under Instrument Flight Rules, as defined by the FAA, unless the station has been found to comply with all applicable FAA Rules.