(a) General. An Able Seafarer is any person below officer and above Ordinary Seafarer who holds a Merchant Mariner Credential (MMC) endorsed as Able Seafarer by the Coast Guard.

(b) Categories. The following categories of Able Seafarer endorsements are established:

(1) Able Seafarer-Unlimited.

(2) Able Seafarer-Limited.

(3) Able Seafarer-Special.

(4) Able Seafarer-OSV.

(5) Able Seafarer-Sail.

(6) Able Seafarer-Fishing Industry.

(c) Requirements for certification. To qualify for an endorsement as Able Seafarer, an applicant must—

(1) Be at least 18 years of age;

(2) Pass the prescribed physical and medical examination requirements specified in 46 CFR, part 10, subpart C;

(3) Provide evidence of having passed a chemical test for dangerous drugs or of qualifying for an exemption from testing as described in § 16.220 of this subchapter;

(4) Meet the sea service or training requirements set forth in this part;

(5) Pass an examination for Able Seafarer;

(6) Qualify for an endorsement as Lifeboat Operator or Lifeboat Operator-Limited; and

(7) Speak and understand the English language as would be required in performing the general duties of Able Seafarer and during an emergency aboard ship.

(d) Additional requirements. (1) The holder of an MMC or MMD endorsed for the rating of Able Seafarer may serve in any rating in the deck department without obtaining an additional endorsement, provided—

(i) That the holder possesses the appropriate Able Seafarer endorsement for the service of the vessel; and

(ii) That the holder possesses the appropriate STCW endorsement when serving as an Able Seafarer-Deck or Ratings Forming Part of the Navigational Watch (RFPNW) on a seagoing ship.

(2) Any MMC endorsed as Able Seafarer will also be endorsed as Lifeboat Operator or Lifeboat Operator-Limited, as appropriate.

(3) The Able Seafarer endorsement will clearly describe the type of rating that it represents (see paragraph (a) of this section).

(a) The minimum service required to qualify for the various categories of endorsement as Able Seafarer is as follows:

(1) Able Seafarer-Unlimited. Three years of service on deck on vessels operating on oceans or on the Great Lakes.

(2) Able Seafarer-Limited. Eighteen months of service on deck on vessels of 100 GRT or more which operate in a service not exclusively confined to the rivers and smaller inland lakes of the United States.

(3) Able Seafarer-Special. Twelve months of service on deck on vessels operating on oceans or the navigable waters of the United States, including the Great Lakes.

(4) Able Seafarer-OSV. Six months of service on deck on vessels operating on oceans or on the navigable waters of the United States, including the Great Lakes.

(5) Able Seafarer-Sail. Six months of service on deck on sailing school vessels, oceanographic research vessels powered primarily by sail, or equivalent sailing vessels operating on oceans or on the navigable waters of the United States, including the Great Lakes.

(6) Able Seafarer-Fishing Industry. Six months of service on deck, not as a processor, onboard vessels operating on oceans or on the navigable waters of the United States, including the Great Lakes.

(b) Approved training programs may be substituted for the required periods of service on deck as follows:

(1) A graduate of a school ship may be qualified for a rating endorsement as Able Seafarer, without further service, upon satisfactory completion of the program of instruction. For this purpose, “school ship” is interpreted to mean an institution that offers a complete approved program of instruction, including a period of at-sea training, in the skills appropriate to the rating of Able Seafarer.

(2) Training programs, other than those classified as a school ship, may be substituted for up to one-third of the required service on deck. The Coast Guard will determine the service/training ratio for each program and may allow a maximum of 3 days of deck service credit for each day of instruction.

(a) Before an applicant is issued an endorsement as an Able Seafarer, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, or by actual demonstration in a Coast Guard-approved course, their knowledge of seamanship and the ability to carry out effectively all the duties that may be required of an Able Seafarer, including those of a Lifeboat Operator or Lifeboat Operator-Limited.

(b) The examination, whether administered orally or by other means, must be conducted only in the English language and must consist of questions regarding—

(1) The applicant's knowledge of nautical terms, use of the compass for navigation, running lights, passing signals, and fog signals for vessels on the high seas, inland waters, or Great Lakes, and distress signals; and

(2) The applicant's knowledge of commands in handling the wheel by obeying orders passed to them as helmsman, and knowledge of the use of the engine room telegraph.

(c) The applicant must provide evidence, to the satisfaction of the Coast Guard, of the knowledge of principal knots, bends, splices, and hitches in common use by actually making them.

(d) The applicant must demonstrate, to the satisfaction of the Coast Guard, knowledge of pollution laws and regulations, procedures for discharge containment and cleanup, and methods for disposal of sludge and waste material from cargo and fueling operations.

(a) General. Every person fulfilling the manning requirements as Lifeboat Operator on any United States vessel must hold an endorsement as Lifeboat Operator. No endorsement as Lifeboat Operator is required of any person employed on any unrigged vessel, except on a seagoing barge and on a tank barge navigating waters other than rivers and/or canals.

(b) Requirements for certification. (1) To qualify for an endorsement as Lifeboat Operator, an applicant must—

(i) Be at least 18 years of age;

(ii) Pass the prescribed physical and medical examination requirements specified in 46 CFR, part 10, subpart C; and

(iii) Provide evidence of having passed a chemical test for dangerous drugs or as having qualified for an exemption for testing described in § 16.220 of this subchapter.

(2) To be eligible for an endorsement as Lifeboat Operator, an applicant must meet one of the following sea service requirements:

(i) At least 6 months of sea service in any department of vessels and the successful completion of an approved course.

(ii) At least 12 months of sea service in any department of vessels on ocean, coastwise, inland, and Great Lakes routes.

(3) Before an applicant is issued an endorsement as a Lifeboat Operator, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, and by actual practical demonstration of abilities, their knowledge of seamanship and the ability to carry out effectively all the duties that may be required of a Lifeboat Operator. This requirement may be met by completion of an approved course in paragraph (b)(2)(i) of this section, provided the course includes actual practical demonstration of abilities.

(4) The practical demonstration must consist of a demonstration of the applicant's ability to—

(i) Take charge of a survival craft or rescue boat during and after launch;

(ii) Operate a survival craft engine;

(iii) Demonstrate the ability to row by actually pulling an oar in the boat;

(iv) Manage a survival craft and survivors after abandoning ship;

(v) Safely recover survival craft and rescue boats; and

(vi) Use locating and communication devices.

(5) The examination, whether administered orally or by other means, must be conducted only in the English language and must consist of questions regarding—

(i) Lifeboats and liferafts, the names of their essential parts, and a description of the required equipment;

(ii) The clearing away, swinging out, and lowering of lifeboats and liferafts, the handling of lifeboats under oars and sails, including questions relative to the proper handling of a boat in a heavy sea; and

(iii) The operation and functions of commonly used types of davits.

(6) An applicant, to be eligible for an endorsement as Lifeboat Operator, must be able to speak and understand the English language as would be required in the rating of Lifeboat Operator and in an emergency aboard ship.

(a) General. Every person fulfilling the manning requirements for Lifeboat Operator on any United States vessel fitted with liferafts, but not fitted with lifeboats, must hold an endorsement as Lifeboat Operator or as Lifeboat Operator-Limited. No endorsement as Lifeboat Operator or Lifeboat Operator-Limited is required of any person employed on any unrigged vessel, except on a seagoing barge and on a tank barge navigating waters other than rivers and/or canals.

(b) Requirements for certification. (1) To qualify for an endorsement as Lifeboat Operator-Limited, an applicant must—

(i) Be at least 18 years of age;

(ii) Pass the prescribed physical and medical examination requirements specified in 46 CFR part 10, subpart C; and

(iii) Provide evidence of having passed a chemical test for dangerous drugs or of having qualified for an exemption for testing, as described in § 16.220 of this subchapter.

(2) An applicant, to be eligible for an endorsement as Lifeboat Operator-Limited, must meet one of the following sea service requirements:

(i) At least 12 months of sea service in any department of vessels on ocean, coastwise, inland, and Great Lakes routes.

(ii) At least 6 months of sea service in any department of vessels, and successful completion of an approved course.

(3) Before an applicant is issued an endorsement as a Lifeboat Operator-Limited, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, and by actual practical demonstration of abilities, their knowledge of seamanship and ability to carry out effectively all the duties that may be required of a Lifeboat Operator-Limited.

(4) The practical demonstration must consist of a demonstration of the applicant's ability to—

(i) Take charge of a rescue boat, liferaft, or other lifesaving apparatus during and after launch;

(ii) Operate a rescue boat engine;

(iii) Manage a survival craft and survivors after abandoning ship;

(iv) Safely recover rescue boats; and

(v) Use locating and communication devices.

(5) The examination, whether administered orally or by other means, must be conducted only in the English language and must consist of questions regarding—

(i) Liferafts, rescue boats, and other survival craft except lifeboats, the names of their essential parts, and a description and use of the required equipment;

(ii) The clearing away, launching, and handling of rescue craft, except lifeboats; and

(iii) The operation and functions of commonly used launching devices for rescue boats and survival craft other than lifeboats.

(6) An applicant, to be eligible for an endorsement as Lifeboat Operator-Limited, must be able to speak and understand the English language as would be required in the rating of Lifeboat Operator-Limited and in an emergency aboard ship.