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Airworthiness Directive

AD 2022-21-15 87 FR 67541 Superseded

Federal Aviation Administration · 14 CFR part 39

Requires replacing the rudder T-yoke axle with an improved rudder T-yoke axle.

Superseded by AD 2024-06-13Federal Register (opens in a new tab)FAA DRS (opens in a new tab)

FR document
2022-24370
Amendment
39-22214
Published
2022-11-09
Effective
2022-12-14
Models covered
1

Last live check: 2026-08-19

Printed from https://aircraftdirectives.com/ad/2022-21-15 · AircraftDirectives restates official FAA and manufacturer records; the official sources named on this sheet control. Not an airworthiness determination.

This page is a reference Record, not an airworthiness or compliance determination. Official FAA and manufacturer sources control over our restatement, subject to governing law. Check applicability, current requirements and incorporated documents before acting. The owner or operator remains responsible for airworthiness and required records under 14 CFR 91.403 and 91.417, as applicable. Terms of Use: /terms.

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AD

2022-21-15

FR doc 2022-24370 · 87 FR 67541

AD 2022-21-15Published 2022-11-09Effective 2022-12-14

Superseded by 2024-06-13

Supersedence is read from the Federal Register text of the newer AD — the FAA publishes no structured field for it — and names only ADs held in our index.

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires replacing the rudder T-yoke axle with an improved rudder T-yoke axle.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for certain Diamond Aircraft Industries GmbH (DAI) Model DA 42, DA 42 NG, and DA 42 M-NG airplanes. This AD is prompted by mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as a loose rudder T-yoke axle nut. This AD requires replacing the rudder T-yoke axle with an improved rudder T-yoke axle. The FAA is issuing this AD to address the unsafe condition on these products.

More directives for Diamond DA42 Twin Star

  1. AD 2026-14-08 Airworthiness Directives; Diamond Aircraft Industries GmbH Effective 2026-07-20
  2. AD 2025-24-07 Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes Effective 2026-02-12
  3. AD 2024-06-13 Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes Effective 2024-05-28
  4. AD 2022-06-08 Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes Effective 2022-05-09
  5. AD 2022-03-01 Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes Effective 2022-03-17

All Diamond DA42 Twin Star directives

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)

Applies to 1 model in our index