USCG-RADAR-L2.2
Radar and the Collision Regulations
USCG-RADAR-M2 · Radar and the Rules · USCG-RADAR-M2-A Radar principles and limitations, the approved course, and Rules 6, 7 and 19 with ARPA.
Radar changes what the Rules demand of you. **Rules 6, 7 and 19** say how, and ARPA does not relieve you of any of it.
AI-drafted catalogue content pending SME review. Radar Observer renewal by sea service depends on the NMC accepting that the position routinely used radar, and the carriage rule turns on inspected status and GRT; verify with the National Maritime Center and your approved course provider before relying on either.