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Private Pilot ACS · Area XI

PA.XI Night Operations

1 task and 15 knowledge, risk management and skill elements. Each code below is a link target: a code from your test report, such as PA.XI.A.K1, lands on its own line.

Private Pilot Airman Certification Standards, FAA-S-ACS-6C (November 2023 edition), effective May 31, 2024 and incorporated by reference in 14 CFR 61.14. Text from the FAA’s ACS page, checked on 11 November 2026. If the FAA has published a newer edition since, the codes and wording may differ: the FAA document is the authority.

PA.XI.A Night Operations

To determine the applicant exhibits satisfactory knowledge and risk management associated with night operations.

PA.XI.A.K1Knowledge
Physiological aspects of vision related to night flying.
PA.XI.A.K2Knowledge
Lighting systems identifying airports, runways, taxiways and obstructions, as well as pilot controlled lighting.
PA.XI.A.K3Knowledge
Airplane equipment and lighting requirements for night operations.
PA.XI.A.K4Knowledge
Personal equipment essential for night flight.
PA.XI.A.K5Knowledge
Night orientation, navigation, chart reading techniques and methods for maintaining night vision effectiveness.
PA.XI.A.K6Knowledge
Night taxi operations.
PA.XI.A.K7Knowledge
Interpretation of traffic position and direction based solely on position lights.
PA.XI.A.K8Knowledge
Visual illusions at night.
PA.XI.A.R1Risk management
Collision hazards.
PA.XI.A.R2Risk management
Distractions, task prioritization, loss of situational awareness, or disorientation.
PA.XI.A.R3Risk management
Effect of visual illusions and night adaptation during all phases of night flying.
PA.XI.A.R4Risk management
Runway incursion.
PA.XI.A.R5Risk management
Night currency versus proficiency.
PA.XI.A.R6Risk management
Weather considerations specific to night operations.
PA.XI.A.R7Risk management
Inoperative equipment.

Other areas in this standard

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Last updated 11 November 2026.