I often receive questions regarding renewals and upgrades to a Merchant Mariner Credential.
For any renewal of an existing credential you need to:
- Renew your TWIC and make a copy of both sides to include in your application.
- Complete an application form CG-719B. The current form expired 7/31/09, but the Coast Guard has announced that it will remain valid until otherwise announced.
- Complete a Physical exam using the new 9-page Medical Evaluation Report form CG-719K.
- Complete a DOT/USCG random drug screen. Form CG-791P is optional, but has some instructions for issuing letters for mariners who are participating in approved random programs operated by employers.
- If you have a Radar Endorsement on your credential you will need to complete a radar renewal course.
- If you hold an Unlimited license you will need to complete a flashing light course.
- Document 360 days of sea service experience in the past five years.
- If you hold an STCW 95 certificate the required sea service must be on oceans otherwise you will need to complete a BST renewal course to renew your STCW 95 credentials.
- If you do not have the required sea service experience you can either complete an approved renewal course or request to take an open book exam. The open book exam is mailed to you and you have 90 days to complete it using all the resources you have available, if you fail the exam the CG will mail it back to you to take a second time.
To upgrade an existing credential you need to meet the sea service requirements of the desired credential using your previous service plus any newly acquired experience and complete an application package, including:
A copy of both sides of your TWIC.
- Form CG-719B
- Medical Evaluation Report form CG-719K
- DOT/USCG random drug screen or letter of participation in a random program.
- Form CG-719S or sea service letters documenting the additional sea service requirements. It is always a good idea to include copies of previously submitted service.
- Any course completion certificates required for the upgrade.
Many credential upgrades do not require examinations, they are upgraded on sea service experience alone. Examples of these credentials include:
- Upgrade of an AB Fishing to AB Special; an AB Special to AB Limited; an AB Limited to AB Unlimited.
- Upgrade the tonnage limitation on a Master’s license from 25 to 50 or 50 to 100 without changing the route on the license.
- Upgrade the tonnage limitation on a Mate’s license from 150 to 200 without changing the route on the license.
- Upgrade a Mate 200 (or 150) to Master 200 without changing the route on the license.
- Upgrade the tonnage limitation on a Master’s license from 150 to 200 without changing the route on the license.
- Upgrade Apprentice Mate (steersman) to Mate of Towing.
For information on sea service requirements, application requirements or to download the required forms visit my website at http://ColumbiaPacificMaritime.com