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Airworthiness Directive

AD 2021-22-21 86 FR 67307 Active

Federal Aviation Administration · 14 CFR part 39

Requires replacing certain CB switches and establishing a life limit for the CB switches.

Federal Register (opens in a new tab)FAA DRS (opens in a new tab)

FR document
2021-25688
Amendment
39-21794
Published
2021-11-26
Effective
2022-01-03
Models covered
1

Last live check: 2026-08-19

Printed from https://aircraftdirectives.com/ad/2021-22-21 · 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

2021-22-21

FR doc 2021-25688 · 86 FR 67307

AD 2021-22-21Published 2021-11-26Effective 2022-01-03

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 certain CB switches and establishing a life limit for the CB switches.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for all ASI Aviation (type certificate previously held by Reims Aviation S.A.) Model F406 airplanes. This AD was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI identifies the unsafe condition as failure of a circuit breaker (CB) switch. This AD requires replacing certain CB switches and establishing a life limit for the CB switches. The FAA is issuing this AD to address the unsafe condition on these products.

More directives for Cessna F406 Caravan II

  1. AD 2021-23-09 Airworthiness Directives; ASI Aviation (Type Certificate Previously Held... Effective 2022-01-10
  2. AD 2016-19-15 Airworthiness Directives; REIMS AVIATION S.A. Airplanes Effective 2016-11-02
  3. AD 2015-16-07 R1 Airworthiness Directives; REIMS AVIATION S.A. Airplanes Effective 2015-12-28
  4. AD 2015-16-07 Airworthiness Directives; REIMS AVIATION S.A. Airplanes Effective 2015-08-18
  5. AD 2013-06-04 Airworthiness Directives; REIMS AVIATION S.A. Airplanes Effective 2013-05-03

All Cessna F406 Caravan II 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