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What is the standard hand signal for HOIST on a mobile crane?

With the forearm vertical and index finger pointing up, make small circles with the hand

With the arm extended to the side, thumb pointing down

With both arms extended to the sides, swing the arms back and forth

With both thumbs pointing outward at waist level

to track

2026 Statistics

Key Facts: NCCCO Signalperson Exam

Written Questions

NCCCO 07/30/2021 handbook

60 min

Written Exam Time

NCCCO 07/30/2021 handbook

33%

Hand Signals Weight

Largest written domain

70 / 75

Written / Practical Pass

NCCCO handbook scoring

$200

Current Initial Cost

NCCCO fees effective 01/01/2024

5 years

Certification Validity

NCCCO policy

As of March 12, 2026, the latest public NCCCO Signalperson handbook I could verify is the July 30, 2021 revision: 60 written questions in 60 minutes weighted about 33% Hand Signals, 13% Voice Communication, 27% Basic Knowledge of Crane Operations, 13% Situational Awareness, and 13% Safety Standards and Regulations. That handbook publishes a written minimum passing score of 70 on NCCCO's scaled 0-100 scale and a practical minimum passing score of 75. NCCCO's current fees page lists the written exam at $105 and the practical exam at $95, effective January 1, 2024, and I did not find a newer 2025-2026 NCCCO signalperson blueprint or OSHA signal-person rule change beyond the current 29 CFR 1926 Subpart CC framework.

Sample NCCCO Signalperson Practice Questions

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1What is the standard hand signal for HOIST on a mobile crane?

A.With the forearm vertical and index finger pointing up, make small circles with the hand

B.With the arm extended to the side, thumb pointing down

C.With both arms extended to the sides, swing the arms back and forth

D.With both thumbs pointing outward at waist level

Explanation: The hoist signal uses a raised index finger making small circles to show the operator that the load should be raised vertically. It represents motion of the hoist line, not a change in boom angle or crane travel.

2If the signalperson extends an arm horizontally and points the index finger in the direction of movement, what is being signaled?

A.Travel or tower travel

B.Swing

C.Trolley travel

D.Lower

Explanation: That signal means swing. The extended arm and pointing finger show the direction the boom should rotate, which is different from hoisting, lowering, or moving the entire crane.

3Which signal means EMERGENCY STOP rather than a normal stop?

A.One arm extended to the side, palm down, moving back and forth

B.Hands held together at waist level

C.Both arms extended to the sides, palms down, moving back and forth

D.One hand placed in front of the motion signal hand

Explanation: Emergency stop is given with both arms extended and moving, making it more conspicuous than a normal stop. It is used when an immediate halt is needed because of danger or loss of control.

4Which description matches the standard tower crane signal for TROLLEY TRAVEL?

A.With palm up, fingers closed, thumb pointing in the direction of motion, jerk the hand horizontally

B.With all fingers pointing up, use a pushing motion in the direction of crane travel

C.With arm extended horizontally, point the index finger in the direction of boom swing

D.With the forearm vertical, raise the index finger and make small circles

Explanation: Trolley travel is signaled with a palm-up horizontal jerking motion in the direction the trolley should move. This distinguishes motion along the jib from swing, hoist, or movement of the entire crane on rails.

5The signalperson wants the boom raised while the load is lowered. Which standard hand signal is correct?

A.Arm extended to the side, thumb down, fingers opening and closing

B.Arm extended to the side, thumb up, other fingers closed

C.Forearm vertical, index finger up, hand making small circles

D.Arm extended to the side, thumb up, fingers opening and closing

Explanation: Raise the boom and lower the load uses the thumb-up position with the fingers opening and closing. The moving fingers indicate load-line motion while the thumb direction tells the operator the boom motion that goes with it.

6At waist level, both hands with thumbs pointed toward each other and fingers closed means:

A.Extend telescoping boom

B.Retract telescoping boom

C.Dog everything

D.Use main hoist

Explanation: Thumbs pointed toward each other at waist level means retract telescoping boom. The inward thumb direction is the visual cue that the boom sections should come in rather than extend outward.

7Tapping the elbow with the other hand before a regular motion signal tells the operator to:

A.Use the main hoist

B.Move slowly

C.Use the auxiliary hoist or whipline

D.Travel one crawler track

Explanation: Tapping the elbow is the pre-signal for use auxiliary hoist. After that cue, the normal motion signal tells the operator what action to perform with the whipline.

8What does the standard 'dog everything' signal instruct the operator to do?

A.Stop all crane functions and hold the controls

B.Lower the load to the ground immediately

C.Engage only the boom hoist brake

D.Switch from the main hoist to the auxiliary hoist

Explanation: Dog everything means secure or stop all crane functions. It is broader than a single stop command because it tells the operator to hold the entire machine rather than continue any motion.

9With all fingers pointing up and the arm pushing in the direction of movement, the standard signal means:

A.Trolley travel

B.Swing

C.Move slowly

D.Travel or tower travel

Explanation: That is the standard travel or tower travel signal. It is used when the crane itself should move, which is different from moving a trolley or rotating a boom.

10How is the standard 'move slowly' instruction added to a hand signal?

A.Repeat the motion signal twice

B.Place one hand in front of the hand giving the motion signal

C.Point both thumbs down

D.Hold both hands together at waist level

Explanation: Move slowly is shown by placing one hand in front of the action-signal hand. It modifies the primary signal so the operator knows to reduce speed while carrying out that movement.

About the NCCCO Signalperson Exam

The NCCCO Signalperson written exam tests standard hand signals, voice communication, basic crane operations, situational awareness, and applicable OSHA/ASME safety requirements. Initial certification also requires a practical exam demonstrating both hand signals and voice commands.

Assessment

60-question written exam in 60 minutes; initial certification also requires the practical exam

Time Limit

60 minutes

Passing Score

70 scaled on the written exam; 75 on the practical exam

Exam Fee

$105 written + $95 practical ($200 total initial certification) (NCCCO (written via OPT, EOT, or TCT; practical at NCCCO-accredited test sites))

NCCCO Signalperson Exam Content Outline

33%

Hand Signals

Standard mobile and tower crane hand signals, maintaining visibility, moving with the load, and keeping clear communication and understanding with the operator.

13%

Voice Communication

Proper radio and electronic communication use, barriers such as wind or interference, battery readiness, and standard voice-signal structure.

27%

Basic Knowledge of Crane Operations

Crane terminology, load characteristics, center of gravity, boom deflection, drift, side loading, two blocking, and keeping the hoist line vertical.

13%

Situational Awareness

Pre-lift coordination, hazard and obstacle recognition, weather effects, choosing hand versus voice signaling, and emergency procedures.

13%

Safety Standards and Regulations

Applicable OSHA and ASME requirements covering suspended loads, suspended personnel platforms, posted hand signals, and electric power-line hazards.

How to Pass the NCCCO Signalperson Exam

What You Need to Know

Passing score: 70 scaled on the written exam; 75 on the practical exam
Assessment: 60-question written exam in 60 minutes; initial certification also requires the practical exam
Time limit: 60 minutes
Exam fee: $105 written + $95 practical ($200 total initial certification)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

NCCCO Signalperson Study Tips from Top Performers

1Drill the standard hand signals until you can tell apart stop, emergency stop, dog everything, and the combined boom-and-load motions without hesitation.

2Practice thinking from the operator's perspective. Several official outline points depend on whether the operator can still see you and interpret your direction correctly while swinging or traveling.

3Use a repeatable voice-signal format: function, direction, distance or speed, then stop. That mirrors OSHA's voice-signal structure and prevents vague commands.

4Tie crane-operations questions back to line verticality, center of gravity, boom deflection, and drift. Those concepts explain many scenario answers better than memorized slogans.

5If a scenario adds wind, obstructions, glare, or interference, decide first whether communication is still clear and reliable before choosing a movement signal.

6Know when posted hand signals, qualified-signalperson documentation, suspended-personnel precautions, and power-line safety rules come into play under OSHA Subpart CC.

7Study tower and mobile signals together, but pay attention to the signals that change or become more important with tower-crane travel and trolley movement.

8Mix timed written drills with out-loud signaling practice because the certification path tests both knowledge and practical communication.

Frequently Asked Questions

How many questions are on the NCCCO Signalperson written exam?

The current public NCCCO Signalperson written exam blueprint is 60 multiple-choice questions in 60 minutes. That structure comes from the July 30, 2021 candidate handbook, which is the latest public signalperson handbook I could verify as of March 12, 2026.

Does NCCCO Signalperson certification require a practical exam?

Yes. Initial NCCCO Signalperson certification requires both the written exam and the practical exam. The practical exam evaluates hand signals, voice commands, and applied crane-dynamics understanding.

What is the passing score for NCCCO Signalperson?

The public NCCCO handbook states that a scaled score of 70 is the minimum passing score for the written exam. It also states that a score of 75 is the minimum passing score for the practical exam.

How much does the NCCCO Signalperson exam cost?

NCCCO's current fees page lists the Signalperson written exam at $105 and the practical exam at $95, for a current initial total of $200 before any travel or training costs. The fees page says those amounts are effective January 1, 2024.

How long is NCCCO Signalperson certification valid?

NCCCO Signalperson certification is valid for five years. Recertification must be completed during the 12 months before expiration, and the current public handbook says signalperson recertification uses a practical exam rather than a written exam.

What 2026 regulatory or outline changes matter for NCCCO Signalperson prep?

For March 12, 2026 prep, the operative public sources remain the July 30, 2021 signalperson handbook, the current NCCCO fees page effective January 1, 2024, and OSHA's current 29 CFR 1926 Subpart CC signal-person rules. I did not find a newer 2025 or 2026 NCCCO signalperson handbook revision or a newer OSHA signal-person rule change that would alter this blueprint.