
Frequently Asked Questions
1. What captain's license do I need?
Most new mariners start with either:
- OUPV (Six-Pack) - allows you to carry up to 6 paying passengers.
- Master License (25/50/100 Ton) - allows you to operate inspected passenger vessels with more than 6 passengers.
The right license depends on your vessel size, operations, and career goals.
2. What are the requirements to qualify for a captain's license?
Requirements vary slightly by license type, but generally include:
- Age: 18+ for OUPV, 19+ for Master
- Sea Service: Documented boating days (360+ for OUPV; 720+ for Master)
- TWIC: Transportation Worker Identification Credential
- Medical Exam & Drug Test: CG-719K and DOT 5-panel drug test
- CPR/First Aid
- Background Check (TWIC)
3. How much sea time do I need?
Sea time is measured in days, not hours.
Minimum requirements:- OUPV: 360 days (90 in the last 3 years)
- Master 25/50/100 Ton: 720 days total (90 in the last 3 years)
- Near Coastal or Great Lakes authority may require specific waterways experience.
4. Does my sea time need to be on a certain type of boat?
Not necessarily. Sea service may be on:
- Your own boat
- Someone else's boat (with owner's signature)
- Recreational or commercial vessels
- Power or sail (with additional endorsements)
Vessel size and type determine which license you qualify for.
5. Do I need to take the Coast Guard exam?
If you attend a USCG-approved course like Adams Marine Seminars, you take our exam instead of the Coast Guard exam. Passing our course satisfies the USCG testing requirement in lieu of testing at a REC.
6. What is a TWIC and why do I need it?
TWIC = Transportation Worker Identification Credential.
Required for security background checks for mariners. You must apply through the TSA, not the Coast Guard.
7. Can I use my boat log, GPS records, or maintenance records for sea time?
Yes. For self-owned vessels, acceptable proof may include:
- Registration
- Title
- Insurance
- Bill of sale
- Maintenance records
Formal logs help but are not strictly required.
8. I've served in the military—can I use that experience?
Yes. Certain Navy, Coast Guard, and Merchant Marine service may qualify as sea time.
9. Can I get my captain's license if I have a criminal record?
Possibly. The Coast Guard evaluates convictions case-by-case. Honesty and disclosure on CG-719C are essential.
10. Is the physical exam difficult?
It's not designed to fail mariners.
Your provider checks:- Vision/hearing
- General health
- Ability to perform mariner duties safely
11. Can I work anywhere in the U.S. with a captain's license?
Yes. An MMC is a federal credential—valid nationwide.
