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Airworthiness Directive

AD 2021-24-04 86 FR 69998 Superseded

Federal Aviation Administration · 14 CFR part 39

Requires revising the existing Rotorcraft Flight Manual (RFM) for your helicopter.

Superseded by AD 2023-12-26Federal Register (opens in a new tab)

FR document
2021-26605
Amendment
39-21825
Published
2021-12-09
Effective
2022-01-13
Models covered
1

Last live check: 2026-10-04

Printed from https://aircraftdirectives.com/ad/2021-24-04 · 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

2021-24-04

FR doc 2021-26605 · 86 FR 69998

AD 2021-24-04Published 2021-12-09Effective 2022-01-13

Superseded by 2023-12-26

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 revising the existing Rotorcraft Flight Manual (RFM) for your helicopter.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for certain Bell Textron Canada Limited (type certificate previously held by Bell Helicopter Textron Canada Limited) Model 505 helicopters. This AD was prompted by the determination that reducing the pressure altitude limitations for certain fuel types is necessary. This AD requires revising the existing Rotorcraft Flight Manual (RFM) for your helicopter. The FAA is issuing this AD to address the unsafe condition on these products.

More directives for Bell 505 Jet Ranger X

  1. AD 2026-18-10 Airworthiness Directives; Bell Textron Canada Limited Helicopters Effective 2026-10-22
  2. AD 2026-16-02 Airworthiness Directives; Bell Textron Canada Limited Helicopters Effective 2026-09-10
  3. AD 2026-15-06 Airworthiness Directives; Bell Textron Canada Limited Helicopters Effective 2026-09-03
  4. AD 2026-05-51 Airworthiness Directives; Bell Textron Canada Limited Helicopters Effective 2026-04-16
  5. AD 2025-22-03 Airworthiness Directives; Bell Textron Canada Limited Helicopters Effective 2025-11-20

All Bell 505 Jet Ranger X directives

View on Federal Register (opens in a new tab) Search DRS manually for AD 2021-24-04 (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