CP.III.B — Runway/Taxiway/Heliport/Helipad Signs, Markings, and Lighting

CP.III.B for the Commercial Pilot Powered Lift ACS: official objective, references, and 8 exact knowledge, risk-management, and skill descriptions.

FAA-S-ACS-2, November 2023. This study page does not replace the current FAA publication or an examiner's plan of action.

Official task context

CP.III.B official ACS context
Certificate or ratingCommercial Pilot
Aircraft categoryPowered Lift
Area of operationArea of Operation III. Airport and Heliport Operations
TaskTask B. Runway/Taxiway/Heliport/Helipad Signs, Markings, and Lighting
Task code prefixCP.III.B
Official references14 CFR part 91; AIM; FAA-H-8083-2, FAA-H-8083-25
FAA documentFAA-S-ACS-2 — Commercial Pilot for Powered-Lift Category Airman Certification Standards
FAA source libraryOpen the official ACS library

Official task objective

To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with runway/taxiway/heliport/helipad signs, markings and lighting.

What the ACS code means

  • CP identifies the ACS standard family used for this Commercial Pilot Powered Lift document.
  • III identifies Airport and Heliport Operations, the Area of Operation.
  • B identifies Runway/Taxiway/Heliport/Helipad Signs, Markings, and Lighting, the Task within that Area.
  • K, R, and S identify knowledge, risk-management, and skill elements. The number selects the item; a trailing lowercase letter identifies a listed sub-element.

Knowledge elements

Official ACS knowledge items and mock-oral treatment
ACS codeOfficial descriptionHow a mock oral can probe it
CP.III.B.K1Airport runway, heliport, helipad, taxiway signs, markings, and lighting.Explain the element, apply it to a scenario, and connect the answer to current references or aircraft information when relevant.
CP.III.B.K2Airport movement area.Explain the element, apply it to a scenario, and connect the answer to current references or aircraft information when relevant.

Risk management elements

Official ACS risk management items and mock-oral treatment
ACS codeOfficial descriptionHow a mock oral can probe it
CP.III.B.R1Interpretation of signs, markings, or lighting.Work through a scenario by identifying the hazard, evaluating the risk, and explaining a practical mitigation or decision.
CP.III.B.R2Landing site dimensions and limitations.Work through a scenario by identifying the hazard, evaluating the risk, and explaining a practical mitigation or decision.
CP.III.B.R3Conflict with aircraft, vehicles, and persons.Work through a scenario by identifying the hazard, evaluating the risk, and explaining a practical mitigation or decision.
CP.III.B.R4Distractions, task prioritization, loss of situational awareness, or disorientation.Work through a scenario by identifying the hazard, evaluating the risk, and explaining a practical mitigation or decision.
CP.III.B.R5Powered-lift configuration, including the effect of thrust on other aircraft.Work through a scenario by identifying the hazard, evaluating the risk, and explaining a practical mitigation or decision.

Skills elements

Official ACS skills items and mock-oral treatment
ACS codeOfficial descriptionHow a mock oral can probe it
CP.III.B.S1Comply with airport/heliport/helipad signs, markings, and lighting encountered, as applicable to the aircraft provided for the practical test.Describe the procedure, interpretation, or decision process that can be discussed during an oral. Physical aircraft performance remains part of the practical test.

Difficulty data

Difficulty calibration is ongoing for this Task. A difficulty estimate is published only with a sufficiently large, privacy-preserving first directly recorded assessment sample. Any observed difficulty comes from Checkride AI mock-oral practice assessments and is a practice-data proxy, not an FAA practical-test pass or fail rate.

Difficulty calibration remains ongoing until an item clears the private reporting threshold. Percentages, when available, describe the share who needed review on their first directly recorded assessment. Underlying sample sizes are never published, and historical final states are not backfilled into this measure.

How to use this in a mock oral

A mock examiner can ask you to explain the published elements, apply them to the configured aircraft and airport scenario, identify risks, and defend a decision. The prompts are practice scenarios; they are not claimed to be actual FAA examiner scripts or a prediction of the questions you will receive.

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