AircraftDirectives
Aircraft model

Grumman AA-1

Grumman American / American General

Airworthiness Directives
1
Service Bulletins
0
Last live check
2026-08-171 of 1 re-verified
What this page is: a restatement of what the official Federal Register and manufacturer records show as of the date listed below each item. It is not a determination that any specific aircraft or engine is, or is not, in compliance. Under 14 CFR §91.403 and §91.417, the aircraft owner/operator is responsible for maintaining airworthiness and required records. Always verify against the official FAA and manufacturer sources linked below before making a maintenance or airworthiness decision.

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Airworthiness Directives

1 record
AD

2021-14-12

FR doc 2021-14687 · 86 FR 36491

AD 2021-14-12Published 2021-07-12Effective 2021-07-27

True Flight Holdings LLC Airplanes

Requires inspecting the horizontal stabilizers, including the bondlines, for cracks, buckles, corrosion, delamination, rust, and previous repair and repairing or replacing parts and applying corrosion inhibitor as necessary.

Full official abstract

Airworthiness Directives; True Flight Holdings LLC Airplanes

The FAA is adopting a new airworthiness directive (AD) for all True Flight Holdings LLC Models AA-1, AA-1A, AA-1B, AA-1C, and AA-5 airplanes. This AD was prompted by the report of an accident of an airplane exhibiting bondline corrosion and delamination of the horizontal stabilizers. This AD requires inspecting the horizontal stabilizers, including the bondlines, for cracks, buckles, corrosion, delamination, rust, and previous repair and repairing or replacing parts and applying corrosion inhibitor as necessary. The FAA is issuing this AD to address the unsafe condition on these products.

Source: Federal Register document 2021-14687, retrieved 2026-08-16 · re-verified against the live Federal Register API 2026-08-17

View on Federal Register (opens in a new tab) View this AD in FAA DRS (opens in a new tab) Print AD packet (opens the full Federal Register document in a new tab)

Service Bulletins

0 records

No Service Bulletins in our index yet for this airframe. We only list SBs we have individually sourced from the manufacturer — we never invent one.

This page indexes 1 AD and 0 SBs from primary sources. The FAA may have issued additional directives for this airframe that are not yet included.

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