USCG-MASTER100-L2.3
The assistance towing endorsement
USCG-MASTER100-M2 · Raising and extending the ticket · USCG-MASTER100-M2-A Raising the tonnage limitation, and the sail and assistance towing endorsements.
Towing a disabled vessel for money is a commercial act, and it needs an endorsement. It is also, in the small-craft world, one of the most reliable ways to be sued.
AI-drafted catalogue content pending SME review. USCG requirements change; verify every figure against the National Maritime Center and the current CFR before relying on it for an application.