Do Missing Placards Ground an Aircraft?

FAA-approved airplane flying manual or pilot's operating handbook provide details about specific information that must be displayed.

Meg Godlewski

Wednesday, October 30, 2024 at 09:48 AM ET

Verified

Edited By: tccjeremy

[Courtesy: Meg Godlewski]

Key Takeaways:

An aircraft is rendered unairworthy if it is missing placards that detail "operating limitations," as mandated by FAR 91.9.
Pilots should consult the FAA-approved Pilot's Operating Handbook (POH) to identify which specific placards are essential for safe operation and must be present.
Examples of critical placards include those detailing fuel selector positions, spin recovery, or warnings about aerobatic maneuvers.
Non-essential or owner-added placards, unrelated to factory-mandated operating limitations, typically do not affect an aircraft's airworthiness.

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Question: If an aircraft is missing a cockpit placard, does that render the aircraft unairworthy? I took a friend’s kid up last weekend in a rental Cessna 172, and he tried to peel off some of the stickers from the panel, partially succeeding. They have been replaced, but I’m wondering if missing placards would ground an airplane?

Answer: Do the missing placards detail operating limitations for the aircraft? Per FAR 91.9, “Except as provided in paragraph (d) of this section (which covers helicopter over water operations), no person may operate a civil aircraft without complying with the operating limitations specified in the approved airplane or rotorcraft flight manual, markings, and placards, or as otherwise prescribed by the certificating authority of the country of registry.”