Logging PIC time explained (sole manipulator vs acting PIC)

Short answer: logging PIC time and acting as pilot in command are two different things in the FARs, and they do not always overlap. 14 CFR 61.51(e) (official current text) controls what goes in your logbook; 14 CFR 91.3 and 1.1 control who is responsible for the flight.

When you may LOG PIC (61.51(e))

A sport, recreational, private, commercial, or ATP pilot may log PIC time when they are:

1. Sole manipulator of the controls of an aircraft for which they are rated (category and class; type only if a type rating is required), or
2. Sole occupant of the aircraft, or
3. Acting as PIC of an aircraft on which more than one pilot is required (by the aircraft's type certificate or by the regulation under which the flight is conducted).

A student pilot logs PIC only when the sole occupant on an authorized solo (61.51(e)(4)).

The classic scenarios

Private pilot flying with a CFI. You are the sole manipulator and you hold the rating for the aircraft, so you log PIC even though the instructor may be the acting PIC. The instructor logs PIC too (instructors log PIC while giving instruction, 61.51(e)(3)). Two pilots logging PIC on one flight is normal and legal.

Safety pilot under the hood. Your friend flies under a view-limiting device while you act as safety pilot. Option A: the flying pilot is acting PIC; you are a required crewmember and log SIC for the hood time. Option B: you agree that you (the safety pilot) are the acting PIC; then you log PIC for the time the other pilot is under the hood (you are acting PIC of an operation requiring two pilots), while the flying pilot also logs PIC as sole manipulator. Decide before the flight and be consistent.

Not rated in the aircraft. Flying a friend's multiengine airplane with only a single-engine rating? You may not log PIC as sole manipulator, no matter who is on board.

Acting PIC but not flying. You are the responsible pilot, but your copilot is hand-flying and the aircraft requires only one pilot. You log nothing for that segment: acting PIC alone is not a logging basis in a single-pilot aircraft.

Why it matters

PIC totals drive insurance quotes, airline minimums, and certificate requirements, and examiners and interviewers know the rules above cold. Mislogged PIC is one of the most common things they catch. See how to fill out FAA Form 8710 for where bad PIC math surfaces.

How KármánLogs helps

KármánLogs gives you distinct fields for the time you log (PIC, SIC, dual, solo) and keeps your running totals consistent, so your 8710 grid and interview paperwork always reconcile with the logbook itself.

This guide is educational and summarizes the regulations as of the date above. Always verify against the current 14 CFR text before a checkride or when in doubt.

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