USCG
License Requirements
Certificate and Documents
Able
Seaman - Lifeboatman - QMED
Licenses
Master/Mate Unlimited - Master/Mate
Limited

Able Seamen
Able
Seaman unlimited - Able Seaman Limited - Able
Seaman Special - Able Seaman OSV
General Requirements
- Be at least 18 years of age.
- Pass Examination and Drug
Test.
- Service or Training
Requirements
Able Seaman - Any Waters Unlimited.
Three years service (1080 8hr Days or 720 12hr Days) on deck in vessels
operating on the oceans of the Great Lakes.
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Able Seaman - Limited
Eighteen months service (540 12hr Day or 360 8hr Days) on deck in vessels of
100 gross tons or over which operate in a service not exclusively confined to
the rivers and smaller inland lakes of the United States.
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Able Seaman - Special.
Twelve months service (360 8hr Days or 240 12hr Days) on deck on vessels
operating on the oceans, or the navigable waters of the United States including
the Great Lakes.
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Able Seaman - Special (OSV)
Six months service (90 8hr Days or 60 12 hr Days) on deck on vessels
operating on the oceans, or the navigable waters of the United States including
the Great Lakes.
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Lifeboatman
- One year sea service in the
deck department, or 2 year's sea service in the other departments of
ocean, coastwise, Great Lakes, and other lakes, bays or sounds vessels.
- Graduation from a schoolship
approved by and conducted under rules prescribed by the commandant.
- Satisfactory completion of
basic training by a Cadet of the United States Merchant Marine Cadet
Corps.
- Satisfactory completion of 3
years' training at the U.S. Naval Academy or U.S. Coast Guard Academy
including two courses.
- Satisfactory completion of
training approved by the Commandant, and served aboard a training vessel.
- Successful completion of a
training course approved by the Commandant, such course to include a
minimum of 30 hours' actual lifeboat training: Providing, That the
applicant produces evidence of having served a minimum of 3 months at sea
aboard ocean or coastwise vessels.
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Qualified Member of the Engine Room (QMED)
- Six months' sea service (180
8hr Days or 120 12hr Days) in a rating at least equal to that of wiper or
coal passer, who holds a certificate of service as such qualified member
of the engine department to the engine department issued by the Coast
Guard or predecessor authority.
- For the purposes of
administering this part the rating of assistant electrician is considered
a rating not above that of coal passer or wiper, but equal there of.
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Limited Licenses
OUPV -
Uninspected Fishing - Uninspected
Towing
Master
100 GT - Master/Mate 200 GT - Master/Mate
500 GT - Master/Mate 1600 GT
Uninspected Licenses
Operator of Uninspected Passenger Vessels
Twelve months service (360 8hr Days or 240 12hr Days) on deck on vessels
operating on the oceans, or the navigable waters of the United States including
the Great Lakes.
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Master/Mate of Uninspected Fishing Vessels
Master:
- Four years of total service
on ocean or near coastal routes. Service on Great Lakes of inland waters
may substitute for up to two years of the required service. One year of
the required service must have been as licensed master, as unlicensed
master, or as licensed mate or equivalent supervisory position while
holding a license as master, mate, operator of uninspected towing vessels,
or operator of uninspected passenger vessels.
- To qualify for a license of
not more than 500 gross tons, at least two more years of the required
service, including the one-year as master, mate or the equivalent, must
have been on vessels of over 50 tons.
- To qualify for a license of
not more than 1600 gross tons, at least two years of the required service,
including the one-year as master, mate or equivalent, must have been on
vessels of over 100 gross tons.
- To qualify for a license of
over 1600 gross tons, but not more than 500 gross tons, the vessels
tonnage upon which the four years of required service was obtained will be
used to compute the tonnage. The license is limited to the maximum tonnage
on which at least 25 percent of the required service was obtained, or 150
percent of the maximum tonnage on which at least 50 percent of the service
was obtained, whichever is higher. Limitations are in multiples of 1000
gross tons, using the next higher figure when an intermediate tonnage is
calculated. A license as master of authorizing service on vessels of over
1600 gross tons also requires one year as master, mate or equivalent on
vessels over 100 gross tons.
- The tonnage limitation on
this license may be raised using one of the following methods, but can not
exceed 5000 gross tons, using the multiples of 100 gross tons, using the
next higher figure when an intermediate tonnage is calculated.
Tonnage Limitations for Master of Uninspected Fishing Industry Vessels
- Three months service as
master on a vessel results in a limitation in that capacity equal to the
tonnage of that vessel rounded up to the next multiple of 100 gross tons;
- Six months service as master
on a vessel results in a limitation in that capacity equal to 150% of the
tonnage of that vessel;
- Six months service as master
on vessels over 1600 gross tons results in raiding the limitation to 5000
gross tons;
- Six months service as mate on
vessels over 1600 gross tons results in raising the limitation for master
to the tonnage on which at least 50 percent of the service is obtained;
- Two years as a deck hand on a
vessel while holding a license as master results in a limitation on the
master's license equal to 150% of the tonnage of that vessel up to 5000
gross tons; or,
- One year of service as deck
hand on a vessel while holding a license as master results in a limitation
on the master's license equal to the tonnage of that vessel.
Mate:
- An applicant for a license
as mate of uninspected fishing industry vessels must have three years of
total service on ocean or near coastal routes. Service on Great Lakes or
inland waters may substitute for up to 18 months of the required service.
- To qualify for a license of
not more than 500 gross tons, at least one year of the required service
must have been on vessels of over 50 gross tons.
- To qualify for a license of
not more than 1600 gross tons, at least one year of the required service
must have been on vessels of over 100 gross tons.
- To qualify for a license of
over 1600 gross tons, but not more than 5000 gross tons, the vessel
tonnage upon which the three years of required service was obtained will
be used to compute the tonnage. The license is limited to the maximum
tonnage on which at least 25 percent of the required service was obtained,
or 150 percent of the maximum tonnage on which at least 50 percent of the
service was obtained, whichever is higher. Limitations are in multiples of
100 gross tons, using the next higher figure when an intermediate tonnage
is calculated.
- The tonnage limitation on
this license may be raised using the following methods, but cannot exceed
500 gross tons. Limitations are in next higher figure when an intermediate
tonnage is calculated.
Tonnage limitations for mate of uninspected fishing industry vessels
- Three months service as mate
on a vessel results in a limitation in that capacity equal to the tonnage
of that vessel rounded up to the next multiple of 1000 gross tons;
- Six months service as master
or mate on a vessel results in a limitation in that capacity equal to 150%
of the tonnage of that vessel;
- Six months service as mate
on vessels over 1600 gross tons results in raising the limitation to 5000
gross tons;
- One year of service as deckhand
on vessels over 1600 gross tons while holding a license as mate, or
equivalent, results in raising the limitation to 5000 gross tons.
- Two years service as a
deckhand on a vessel while holding a license a mate results in a
limitation on the mate's license equal to 150% of the tonnage of that
vessel up to 5000 gross tons; or,
- One year of service as
deckhand on a vessel while holding a license as mate results in a
limitation on the mate's license equal to the tonnage of that vessel.
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Master/Mate of Uninspected Towing Vessels
Licenses are issued as operator or second-class operator of uninspected
towing vessels. These licenses do not authorize service aboard uninspected
towing vessels on a foreign voyage nor on those of more than 200 gross tons in
oceans or near coastal service.
- Oceans: Three years
of service including the following:
- Two years on deck of a
vessel of 26 feet or over in length;
- One year on deck on a towing
vessel; and,
- Three months of service in
the of service in each particular geographic area for which application is
make; or,
- Near Coastal: Three
years of service on towing vessels including the following:
- One Year on deck, with at
least six months of training or duty in the wheelhouse of the towing
vessel; and,
- Three months of service in
each particular geographic area for which application is made;
- For a license endorsed for a
limited local area, 18 months service on deck on a towing vessel with in
the local area, including at least three months of training or duty in the
Wheelhouse of the towing vessel
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Inspected Licenses
Master/Mate of not more of 100 GT Master:
- Two years total service in
the deck department of steam or motor, sail or auxiliary sail vessels on
ocean or near coastal waters. Service on Great Lakes and inland waters may
substitute for up to one year of the required service.
- In order to obtain an
endorsement on this license for sail or auxiliary sail vessels, the
applicant must submit evidence of 12 months of service on sail or
auxiliary sail vessels. The required 12 months of service may have been
obtained prior to issuance of the license.
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Master/Mate of not more of 200 GT Master:
- Two years total service on
ocean or near coastal waters. Service on Great Lakes and inland waters may
substitute for up one year of the required service. One year of the
required service must have been as a master, mate or equivalent
supervisory position while holding a license a master, as mate or as
operator of uninspected passenger vessels; or,
- One year of total service
as a licensed operator or second-class operator of ocean or near coastal
uninspected towing vessels. Completion of a limited examination is also
required.
Mate:
- Twelve months total service
in the deck department of ocean or near coastal steam or motor, ail or
auxiliary sail vessels. Service on the Great Lakes and inland waters may
substitute for up to six months of the required service; or,
- Three months total service
in the deck department of steam or motor vessels operating on ocean, near
coastal, great lakes or inland waters while holding a license as master of
inland steam or motor, sail or auxiliary sail vessels of not more than 200
gross tons.
- The holder of a license as
operator of uninspected passenger vessels may obtain this license by
successfully completing an examination on rules and regulations for small
passenger vessels.
- In order to obtain an
endorsement on this license for sail or auxiliary sail vessels, the
applicant must submit evidence of six months of deck services on sail or
auxiliary sail vessels.
- A License as master of near
coastal steam or motor vessels may be endorsed as mate of sail or
auxiliary sail vessels upon presentation of three months or service on
sail or auxiliary sail vessels.
- In order to obtain a tonnage
endorsement of over 100 gross tons, the applicant must complete the
additional examination topics indicated in subpart I of this part.
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Master/Mate of not more of 1600 GT
Master:
- Four Years total service on
ocean or near coastal waters. Service on Great Lakes and inland waters may
substitute for up to two years required service. Two years of the required
service must be on vessels of over 100 gross tons. Two years as a master,
mate, or equivalent supervisory position while holding a license as
master, mate operator of uninspected towing vessels, or operator of
uninspected passenger vessels. One equivalent supervisory position must
have been on vessels of over 100 gross tons; or,
- An applicant holding a
license as chief mate or second mate of oceans or near coastal steam or
motor vessels of over 1600 gross tons is eligible for this license upon
completion of a limited examination.
Mate upon oceans:
- Three years total service in
the deck department of oceans or near coastal steam or motor, sail, or
auxiliary sail vessels. Service on Great Lakes up to 18 months of the
required service. One Year of the required service must have been on
vessels of over 100 gross tons. One year of the required service must have
been as a master, mate or equivalent supervisory position while holding a
license as master, mate, operator of uninspected towing vessels, or
operator of uninspected passenger vessels. Six months of the required
service as master, mate, or equivalent supervisory position must have been
on vessels of over 100 gross tons; or,
- Three years total service in
the deck department on ocean or near coastal steam or motor, sail or
auxiliary sail vessels of over 200 gross tons. Six months of the required
service must have been as able seaman.
Mate Near Coastal:
- The minimum service
required to qualify an applicant for a license as mate of near coastal
steam or motor vessels of not more than 1600 gross tons is two years total
service in the deck department of ocean or near coastal steam or motor,
sail, or auxiliary sail vessels. Service on the great Lakes and inland
waters my substitute for up to one year of the required services must have
been on vessels of over 100 gross tons. Six months of the required service
must have been as able seaman, boatswain, quartermaster, or equivalent
position on vessels over 100 gross tons while holding a certificate as
able seaman.
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Master/Mate of not more of 500 GT Master:
- Three years total service on
ocean or near coastal water. Service on Great Lakes and inland waters may
substitute for up to 18 months of the required service must have been as a
master, mate, or equivalent supervisory position while holding a license
as master, mate or operator of uninspected passenger vessels. One year of
the required service as master, mate, or equivalent supervisory position
must have been on vessels of over 50 gross tons.
Mate Upon Oceans:
- An applicant holding a
license as operator of uninspected towing vessels authorizing service on
ocean or near coastal waters is eligible for this license after six months
of service as operator of uninspected towing vessels on ocean or near
coastal waters and completion of a limited examination. This requires
three and one-half years of service. Two years of this service must have
been served while holding a license as operator, second-class operator, or
mate.
Mate Near Coastal
- Two years total service in
the deck department of ocean or near coastal steam or motor, sail, or
auxiliary sail vessels, Service on Great Lakes and inland waters may
substitute for up to one year of the required service. One year of the
required service must have been on vessels of over 500 gross tons. Three
months of the required service must have been as able seaman, boatswain, quartermaster,
or equivalent position on vessels of over 50 gross tons while holding a
certificate as able seaman.
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Master Unlimited
- One year of service as chief
mate on ocean steam or motor vessels; or,
- One year of service on ocean
steam or motor vessels while holding a license as chief mate of ocean
steam or motor while holding a license as chief mate of ocean steam of
motor vessels as follows:
- A minimum of six
months of service as chief mate; and,
- Service as officer in
charge of a navigational watch accepted on a tow-for-one basis (12 months
as second or third mate equals six months of creditable service).
Chief Mate Unlimited
- One year of service as
officer in charge of a navigational watch on ocean steam or motor vessels
while holding a license as second mate.
Second Mate Unlimited
- One year of service as
officer in charge of a navigational watch on ocean steam or motor vessels
while holding a license as third mate; or,
- While holding a license as
third mate of ocean steam or motor vessels of any gross tons, 12 months of
service on deck as follows:
- A minimum of six
months service as officer in charge of a deck watch on ocean steam or
motor vessels; in combination with,
- Service on ocean
steam or motor vessels as boatswain, able seaman, or quartermaster while
holding a certificate as able seaman, which may be accepted on a
two-for-one basis to a maximum allowable substitution of six months (12
months of service equals 6 months of creditable service).
Third Mate Unlimited
- Three years of service in
the deck department on ocean steam or motor vessels, six months of which
shall have been as able seaman, boatswain, or quartermaster, while holding
a certificate as able seaman. Experience gained in the engine department
on vessels of appropriate tonnage my be creditable for up to three months
of the service requirements for this license; or,
- Graduation from the US
Merchant Marine Academy (deck curriculum), or
- Graduation from the US
Coast Guard Academy as underway officer in charge of a navigational watch;
or,
- Graduation from US Naval
Academy and qualification as an underway officer in charge of a
navigational watch; or,
- Graduation from the deck
class of a maritime academy approved by and conducted under rules
prescribed by the Maritime Administrator and listed in part 310 CRF 46,
except the deck class of the Great Lakes Maritime Academy; or,
- Satisfactory completion of three-year
apprentice mate training program approved by the Commandant.
- Graduation from the deck
class of the Great Lakes Maritime Academy will qualify the graduate to be
examined for a license as third mate of any gross tons.
- While holding a as master
of ocean or near coastal steam or motor vessels of not more than 1,600
gross tons, one year of service as master on vessels of over 200 gross
tons operating on ocean or near coastal waters will qualify the applicant
for a license as third mate of ocean or near coastal steam or motor
vessels of any gross tons.
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