46 C.F.R. § 11.466
Requirements for national endorsements as Apprentice Mate of Towing Vessels.
Cite as 46 C.F.R. § 11.466 (2026)
(a) As table 1 to § 11.466(a) shows, to obtain an endorsement as Apprentice Mate of Towing Vessels listed in column 1, endorsed with a route listed in column 2, mariners must complete the service requirements indicated in columns 3 through 6.
Table 1 to § 11.466(
a
)—Requirements for National Endorsement as Apprentice Mate of Towing Vessels
1
2
3
4
5
6
Endorsement
Route endorsed
Total service
1
TOS
2
on T/V
TOS on particular route
Pass
examination
3
(1) APPRENTICE MATE OF TOWING VESSELS
OCEANS (O)
18
12
3
YES.
NEAR-COASTAL (NC)
18
12
3
YES.
GREAT LAKES
18
12
3
YES.
INLAND (GL-I)
18
12
3
YES.
WESTERN RIVERS (WR)
18
12
3
YES.
(2) APPRENTICE MATE OF TOWING VESSELS -LIMITED
NOT APPLICABLE
18
12
3
YES.
1
Service is in months.
2
TOS is time of service.
3
The examination for Apprentice Mate is specified in subpart I of this part.
(b) Those holding an endorsement as Apprentice Mate of Towing Vessels may obtain a restricted endorsement as Apprentice Mate of Towing Vessels-Limited. This endorsement will go on the mariner's MMC after passing an examination for a route that is not included in the current endorsements and on which the mariners have no operating experience. Upon completion of 3 months of experience on that route, mariners may have the restriction removed.
[USCG-2021-0097, 89 FR 93088, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]
- Cross-references to the CFR
- 11.466