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Tugboats (Qbhkt)

Definition
Motorized vessels used primarily in deep-draft harbors to maneuver larger vessels between the navigation channel and a dock. (Source: AASHTO Glossary)
Use For
Tugs
Broader Term
Special purpose ships (Qbhk)
Narrower Terms
Ocean going tugs (Qbhktm)
Towboats (Qbhktp)
Related Terms (Hierarchical)
Drilling ships (Qbhkd)
Survey vessels (Qbhkp)
Research ships (Qbhkr)
Icebreakers (Qbhks)