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State Maritime Pilot Exam (Harbor Pilot) EXAM
QUESTIONS AND VERIFIED ANSWERS LATEST
UPDATE
State Maritime Pilot Exam (Harbor Pilot) – a comprehensive practice test with 150 questions covering
US harbor pilotage. The format follows your requested style: summarized point-form coverage followed
by MCQs with rationales in random order.
Exam Coverage (Summarized Point Form)
• Pilotage Laws & Regulations: Federal Pilotage Act of 1851, state pilotage statutes
• State Pilotage Commissions: Authority, licensing requirements, apprentice programs
• Federal vs. State Waters: State waters (intracoastal, ports, 3-mile limit) vs. federal authority
• Vessel Maneuvering: Propeller effects (transverse thrust, walking), rudder response, stopping
distances
• Shiphandling in Confined Waters: Bank effect, squat, shallow water effect, interaction
• Navigation Rules (COLREGS): Right-of-way, sound signals, lights, conduct in narrow channels
• Bridge Resource Management: Team communication, passage planning, contingency
• Radar & Electronic Navigation: ARPA, ECDIS, GPS limitations, parallel indexing
• Tugboat Assistance: Tug configurations (pushing, pulling, escort), line handling, bollard pull
• Docking & Undocking: Wind, current, prop walk, thruster use, mooring plans
• Anchoring: Ground tackle, swing radius, holding ground, dragging prevention
• Pilot Ladder Safety: Pilot boarding arrangements, UNCLOS SOLAS V/23, transfer requirements
• Local Knowledge: Channel depths, turning basins, bridges, restricted areas, tides, currents
• Meteorology & Oceanography: Tides (diurnal, semi-diurnal), tidal currents, wind effects, bar
crossing
• Emergency Procedures: Engine failure, steering failure, grounding, collision, allision, man
overboard
• Towboat & Barge Operations: Inland towing, assist tows, articulation
• Marine Communication: VHF procedures, reporting points, traffic separation schemes
• Environmental Compliance: Spill response, ballast water, emissions control areas
• Port Security: MTSA, TWIC, facility security levels, restricted areas
• Physical & Medical Standards: Drug/alcohol testing, vision, hearing, physical exam
• Apprentice Pilot Programs: Required trips, board exams, licensing progression
• International Conventions: STCW, SOLAS, MARPOL, IMO shiphandling guidelines
Questions 1–150 (Random Order, with Rationales)
Question 1
A state pilot is moving a large container ship alongside a dock when the vessel loses all propulsion due
to a main engine failure. The pilot’s IMMEDIATE primary responsibility is to:
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A) Order all tugs to push the vessel directly against the dock regardless of angle
B) Drop both anchors immediately to stop the vessel
C) Use tugs, rudder, and remaining momentum to avoid collision/allision while ordering the anchor
party to stand by
D) Abandon the conning station and evacuate the bridge
Answer: C – The pilot must maintain control using available means (tugs, rudder, momentum) and
prepare anchors. Emergency braking without planning can cause loss of steering.
Question 2
Under federal law, which entity establishes the qualifications and licenses for US maritime pilots in
federal waters?
A) The US Coast Guard
B) The individual state pilot commissions
C) The Army Corps of Engineers
D) The National Oceanic and Atmospheric Administration (NOAA)
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Answer: A – The US Coast Guard issues federal pilot licenses (First Class Pilot, Master, etc.) under
authority delegated by federal law. States regulate pilots in state waters.
Question 3
A fully loaded VLCC is inbound through a narrow channel with a following current of 2 knots. The pilot
should be most concerned about:
A) The bow being pushed away from the channel centerline
B) Loss of steerage and reduced rudder effectiveness due to reduced flow over the rudder
C) Excessive wake causing damage to docked vessels
D) Increased squat effect decreasing underkeel clearance
Answer: B – Following current reduces the relative velocity of water over the rudder, which decreases
rudder effectiveness and may cause loss of steering control.
Question 4
What is the maximum allowable blood alcohol concentration (BAC) for a state maritime pilot operating a
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vessel?
A) 0.08%
B) 0.04%
C) 0.02%
D) 0.00% (zero tolerance)
Answer: D – Under federal law (46 CFR 4.06) and state pilotage rules, any detectable alcohol (0.00%
BAC) is typically prohibited for pilots on duty.
Question 5
When two power-driven vessels are meeting head-on in a narrow channel, each vessel shall:
A) Sound two short blasts and turn to starboard
B) Sound one short blast and turn to starboard
C) Sound one prolonged blast and maintain course
D) Sound five short blasts indicating danger
State Maritime Pilot Exam (Harbor Pilot) EXAM
QUESTIONS AND VERIFIED ANSWERS LATEST
UPDATE
State Maritime Pilot Exam (Harbor Pilot) – a comprehensive practice test with 150 questions covering
US harbor pilotage. The format follows your requested style: summarized point-form coverage followed
by MCQs with rationales in random order.
Exam Coverage (Summarized Point Form)
• Pilotage Laws & Regulations: Federal Pilotage Act of 1851, state pilotage statutes
• State Pilotage Commissions: Authority, licensing requirements, apprentice programs
• Federal vs. State Waters: State waters (intracoastal, ports, 3-mile limit) vs. federal authority
• Vessel Maneuvering: Propeller effects (transverse thrust, walking), rudder response, stopping
distances
• Shiphandling in Confined Waters: Bank effect, squat, shallow water effect, interaction
• Navigation Rules (COLREGS): Right-of-way, sound signals, lights, conduct in narrow channels
• Bridge Resource Management: Team communication, passage planning, contingency
• Radar & Electronic Navigation: ARPA, ECDIS, GPS limitations, parallel indexing
• Tugboat Assistance: Tug configurations (pushing, pulling, escort), line handling, bollard pull
• Docking & Undocking: Wind, current, prop walk, thruster use, mooring plans
• Anchoring: Ground tackle, swing radius, holding ground, dragging prevention
• Pilot Ladder Safety: Pilot boarding arrangements, UNCLOS SOLAS V/23, transfer requirements
• Local Knowledge: Channel depths, turning basins, bridges, restricted areas, tides, currents
• Meteorology & Oceanography: Tides (diurnal, semi-diurnal), tidal currents, wind effects, bar
crossing
• Emergency Procedures: Engine failure, steering failure, grounding, collision, allision, man
overboard
• Towboat & Barge Operations: Inland towing, assist tows, articulation
• Marine Communication: VHF procedures, reporting points, traffic separation schemes
• Environmental Compliance: Spill response, ballast water, emissions control areas
• Port Security: MTSA, TWIC, facility security levels, restricted areas
• Physical & Medical Standards: Drug/alcohol testing, vision, hearing, physical exam
• Apprentice Pilot Programs: Required trips, board exams, licensing progression
• International Conventions: STCW, SOLAS, MARPOL, IMO shiphandling guidelines
Questions 1–150 (Random Order, with Rationales)
Question 1
A state pilot is moving a large container ship alongside a dock when the vessel loses all propulsion due
to a main engine failure. The pilot’s IMMEDIATE primary responsibility is to:
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A) Order all tugs to push the vessel directly against the dock regardless of angle
B) Drop both anchors immediately to stop the vessel
C) Use tugs, rudder, and remaining momentum to avoid collision/allision while ordering the anchor
party to stand by
D) Abandon the conning station and evacuate the bridge
Answer: C – The pilot must maintain control using available means (tugs, rudder, momentum) and
prepare anchors. Emergency braking without planning can cause loss of steering.
Question 2
Under federal law, which entity establishes the qualifications and licenses for US maritime pilots in
federal waters?
A) The US Coast Guard
B) The individual state pilot commissions
C) The Army Corps of Engineers
D) The National Oceanic and Atmospheric Administration (NOAA)
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Answer: A – The US Coast Guard issues federal pilot licenses (First Class Pilot, Master, etc.) under
authority delegated by federal law. States regulate pilots in state waters.
Question 3
A fully loaded VLCC is inbound through a narrow channel with a following current of 2 knots. The pilot
should be most concerned about:
A) The bow being pushed away from the channel centerline
B) Loss of steerage and reduced rudder effectiveness due to reduced flow over the rudder
C) Excessive wake causing damage to docked vessels
D) Increased squat effect decreasing underkeel clearance
Answer: B – Following current reduces the relative velocity of water over the rudder, which decreases
rudder effectiveness and may cause loss of steering control.
Question 4
What is the maximum allowable blood alcohol concentration (BAC) for a state maritime pilot operating a
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vessel?
A) 0.08%
B) 0.04%
C) 0.02%
D) 0.00% (zero tolerance)
Answer: D – Under federal law (46 CFR 4.06) and state pilotage rules, any detectable alcohol (0.00%
BAC) is typically prohibited for pilots on duty.
Question 5
When two power-driven vessels are meeting head-on in a narrow channel, each vessel shall:
A) Sound two short blasts and turn to starboard
B) Sound one short blast and turn to starboard
C) Sound one prolonged blast and maintain course
D) Sound five short blasts indicating danger
