(6) 5 years' service in the deck department of ocean or coastwise sail vessels of 200 gross tons or over, 2 years of such service shall have been as master of such vessels, for license as chief mate of ocean freight or towing vessels of not more than 3,000 gross tons; or,

(7) 1 year's service as master of any class of ocean steam or motor vessels of more than 250 gross tons for license as chief mate of ocean freight or towing vessels of not more than 1,500 gross tons.

§ 10.05-27 Chief mate of coastwise steam or motor vessels. (a) The minimum service required to qualify an applicant for license as chief mate of coastwise steam or motor vessels is:

(1) 1 year's service as second mate of ocean or coastwise steam or motor vessels of 1,000 gross tons or over; or,

(2) 2 years' service as officer in charge of a deck watch on ocean or coastwise steam or motor vessels of 1,000 gross tons or over while holding license as second mate of ocean or coastwise steam or motor vessels; or,

(3) 1 year's service as master or first-class pilot of Great Lakes or other lakes, bay, or sound steam or motor vessels of 500 gross tons or over, except ferry vessels, together with 1 year's service as officer in charge of a deck watch on ocean or coastwise steam or motor vessels of 1,000 gross tons or over, while holding license as such master or firstclass pilot; or,

(4) 2 years' service as master or firstclass pilot of Great Lakes or other lakes, bay, or sound towing vessels for license as chief mate of coastwise towing vessels of 750 gross tons or under; or,

(5) 1 year's service as a licensed master or 2 years' service as a licensed mate on ocean or coastwise steam or motor vessels of 250 gross tons or over engaged in the ocean or coastwise fisheries, for license as chief mate of coastwise freight or towing vessels of 1,000 gross tons or under; or,

(6) 5 years' service in the deck department of any ocean or coastwise sail vessel of 100 gross tons or over, 2 years of such service shall have been as master of such vessels, for license as chief mate of freight or towing vessels of 1,000 gross tons or under; or,

(7) 2 years' service as first-class pilot, or 2 years' combined service as master and first-class pilot of steam or motor vessels of 1,000 gross tons or over, ex

cept ferry vessels, on the Great Lakes and other lakes, bays, and sounds, for license as chief mate of coastwise vessels on routes not exceeding 300 miles; or,

(8) 3 years' service in the deck department of ocean or coastwise steam or motor vessels for license as chief mate of coastwise steam or motor vessels of not more than 500 gross tons.

§ 10.05-29 Second mate of ocean steam or motor vessels. (a) The minimum service required to qualify an applicant for license as second mate of ocean steam or motor vessels is listed in this paragraph. In order to be eligible for an unlimited ocean license, an applicant must have obtained his service on ocean or coastwise vessels of 1,000 gross tons or over.

(1) 1 year's service as officer in charge of a deck watch on ocean or coastwise steam or motor vessels while holding a license as third mate; or,

(2) 6 months' service as second mate of coastwise steam or motor vessel; or,

(3) 5 years' service in the deck department of ocean or coastwise steam or motor vessels of 1,000 gross tons or over, 2 years of which shall have been as boatswain or quartermaster while holding a certificate as able seaman; or,

(4) 1 year's service as first-class pilot of steam or motor vessels of 4,000 gross tons or over, except ferry vessels, on the Great Lakes or other lakes, bays, or sounds, together with 6 months' service in the deck department of ocean steam or motor vessels of 1,000 gross tons or over, while holding a license as such first-class pilot; or,

(5) 2 years' service as assistant (junior officer of the watch) to the officer in charge of the watch on ocean steam or motor vessels, while holding a license as third mate of such vessels; or,

(6) 4 years' service in the deck department of ocean or coastwise sail vessels of 200 gross tons or over, 1 year of such service shall have been as second mate of such sail vessels.

§ 10.05-31 Second mate of coastwise steam or motor vessels. (a) The minimum service required to qualify an applicant for license as second mate of coastwise steam or motor vessels is:

(1) 1 year's service as officer in charge of a deck watch on ocean or coastwise steam or motor vessels while holding a license as third mate; or,

(2) 5 years' service in the deck department of ocean or coastwise steam or motor vessels, 2 years of which shall have been as boatswain or quartermaster; or,

(3) 1 year's service as first-class pilot of steam or motor vessels of 2,500 gross tons or over, except ferry vessels, on the Great Lakes or other lakes, bays, or sounds, together with 6 months' service in the deck department of ocean or coastwise steam or motor vessels of 1,000 gross tons or over, while holding a license as such first-class pilot; or,

(4) 2 years' service as assistant (junior officer of the watch) to the officer in charge of the watch on ocean steam or motor vessels, while holding a license as third mate of such vessels; or,

(5) 1 year's service as a licensed mate on ocean or coastwise steam or motor vessels of 150 gross tons or over engaged in the fisheries, for license as second mate of towing vessels.

§ 10.05-33 Third mate of ocean steam or motor vessels. (a) The minimum service or training required to qualify an applicant for license as third mate of ocean steam or motor vessels is listed in this paragraph. In order to be eligible for an unlimited ocean license, an applicant must have obtained his service on ocean or coastwise vessels of 1,000 gross tons or over.

(1) 3 years' service in the deck department of ocean or coastwise steam or motor vessels, 6 months of which shall have been as able seaman, boatswain, or quartermaster while holding a certificate as able seaman; or,

(2) 6 months' service as third mate of coastwise steam or motor vessels; or, (3) Graduation from:

(i) The U. S. Merchant Marine Academy (deck);

(ii) The deck class of a state nautical schoolship established under the authority of an act of Congress approved 4 March, 1911;

(iii) The U. S. Naval Academy; or, (iv) The U. S. Coast Guard Academy; or,

(4) Satisfactory completion of the prescribed course (deck) at a U. S. Maritime Service or other Government operated training school, approved by the Commandant, may be accepted as the equivalent of sea service up to a maximum of 4 months: Provided, The applicant has

obtained the additional qualifying experience prior to enrollment; or,

(5) 1 year's service as second-class pilot of steam or motor vessels of 4,000 gross tons or over, except ferry vessels, on the Great Lakes or other lakes, bays, or sounds, together with 6 months' service in the deck department of ocean steam or motor vessels of 1,000 gross tons or over, while holding a license as such second-class pilot; or,

(6) 3 years' service in the deck department of steam or motor vessels on the Great Lakes, other lakes, bays, or sounds, or rivers, together with 1 year's service in the deck department of ocean steam or motor vessels, 6 months of which shall have been as able seaman, boatswain, or quartermaster while holding a certificate as able seaman; or,

(7) 3 years' service in the deck department of steam or motor vessels of 100 gross tons or over engaged in the ocean or coastwise fisheries, together with 6 months' service as able seaman, boatswain, or quartermaster on ocean steam or motor vessels, while holding a certificate as able seaman.

§ 10.05-35 Third mate of coastwise steam or motor vessels. (a) The minimum service or training required to qualify an applicant for license as third mate of coastwise steam or motor vessels is:

(1) 3 years' service in the deck department of ocean or coastwise steam or motor vessels, 6 months of which shall have been as able seaman; or,

(2) 1 year's service as second-class pilot of steam or motor vessels of 2,500 gross tons or over, except ferry vessels, on the Great Lakes or other lakes, bays, or sounds, together with 6 months' service in the deck department of ocean or coastwise steam or motor vessels of 1,000 gross tons or over, while holding a license as such second-class pilot; or,

(3) 2 years' service in the deck department of steam or motor vessels on the Great Lakes or other lakes, bays, or sounds, together with 2 years' service in the deck department of ocean or coastwise steam or motor vessels, 6 months of which shall have been as able seaman; or,

(4) 2 years' service in the deck department of steam or motor vessels of 100 gross tons or over engaged in the ocean or coastwise fisheries, or any sail vessel of

100 gross tons or over, together with 1 year's service in the deck department of ocean or coastwise steam or motor vessels, 6 months of which shall have been as able seaman; or,

(5) 3 years' service in the deck department of ocean or coastwise steam, motor, or sail vessels of less than 100 gross tons, together with 1 year's service in the deck department of ocean or coastwise steam or motor vessels, 6 months of which shall have been as able seaman.

§ 10.05-37 Mate of inland or river steam or motor vessels. The minimum service required to qualify an applicant for license as mate of Great Lakes, other lakes, bays, or sounds, or river steam or motor vessels is at least 2 years' service in the deck department of steam, motor, or sail vessels, or barge consorts, 6 months of which service shall have been on steam or motor vessels.

§ 10.05-39 Pilot. (a) The minimum service required to qualify an applicant for license as pilot of any class, except for special license as pilot of steam vessels of 10 gross tons and under, is:

(1) 1 year's service as quartermaster or wheelsman while holding a second-class pilot's license shall entitled the holder of such license to a license as first-class pilot if he can qualify in all other respects; or,

(2) 3 years' service in the deck department of any vessel; and,

(i) 25 percent of such service shall have been obtained within the 3 years immediately preceding the date of application; and,

(ii) The required service shall include a minimum number of round trips over the particular waters for which the applicant seeks license as pilot as may be fixed by the Officer in Charge, Marine Inspection, having jurisdiction (Experience on motorboats, as defined by statutes, may be accepted by the Officer in Charge, Marine Inspection); and,

(iii) One of the required number of round trips shall have been made within the 6 months immediately preceding the date of application; or,

(3) 2 years' service in the deck department of vessels propelled by machinery, which vessels navigate canals and small lakes like Seneca and Cayuga Lakes in New York State, 1 year of which service shall have been within 2 years immediately preceding the date of appli

cation, for a license as pilot of steam vessels of limited tonnage and routes.

(b) Locally employed special pilots may be licensed as pilots of steam vessels of 10 gross tons and under.

§ 10.05-41 Indorsement of master's or mate's license as pilot or extension of pilot's route.. A master or mate applying for indorsement of his license for authority to act as pilot, or a pilot desiring an extension of route, shall produce proof of experience acquired by a minimum number of round trips over the particular waters for which he seeks such indorsement or extension as may be required by the Officer in Charge, Marine Inspection, having jurisdiction. One of the required number of round trips shall have been made within the 6 months immediately preceding the date of application.

§ 10.05-43 Examination for license as pilot. (a) An applicant for license as pilot, or indorsement of master's or mate's license as pilot, or extension of pilot's route shall be required to pass a satisfactory examination as to his knowledge of the subjects listed in this paragraph:

(1) Pilot rules for the waters desired. (2) Local knowledge of winds, weather, tides, currents, etc.

(3) Chart sketch of the route and waters applied for showing courses, distances, shoals, aids to navigation, depths of water, and all other important features.

(4) Steering, handling, and maneuvering of steam and motor vessels.

(5) Such other written or oral examination which the Officer in Charge, Marine Inspection, may consider necessary to establish the applicant's proficiency.

§ 10.05-45 Examination for license as deck officer of ocean or coastwise steam or motor vessels. (a) An applicant for license as deck officer of either ocean or coastwise steam vessels, ocean or coastwise motor vessels of 300 gross tons or over, master of sail vessels of over 700 gross tons, or master of steam or motor yachts, shall pass a satisfactory examination as to his knowledge of the subjects listed in paragraph (b) of this section. Examinations for licenses not incorporated in table 10.05-45 (b) will be of suitable length and scope to deter. mine the applicant's proficiency.

21. Construction of a deviation table.

22. Chart navigation..

23. Chart construction..

24. Aids to navigation...

25. Tides and currents, including use of
tables.

See footnotes at end of table.

40. Ship sanitation..

41. General rules and regulations for
vessel inspection.

42. United States navigation laws...
43. Such further examination of a non-
mathematical character as the
officer in charge, marine inspec-
tion, may consider necessary to
establish the applicant's profi-
ciency.

Candidates may use any navigational methods they wish in the solution of problems, provided they are correct in principle. Because of the many different methods of computing a position line it is necessary, in order to obtain uniformity in examinations, to require as an answer either the longitude based on the D. R. latitude as solved by time sight or the longitude of the computed point as obtained by any position line method, either with plotting or traverse tables. Computed point is the point at which a perpendicular from the D. R. position (for the instant of the sight) intersects the line of position.

1 Not to be given applicants for license as master of towing vessels.