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Airworthiness Directive

AD 2026-19-05 91 FR 61118 Active

Federal Aviation Administration · 14 CFR part 39

Requires revising the existing rotorcraft flight manual (RFM) for the helicopter.

Federal Register (opens in a new tab)

FR document
2026-19761
Amendment
39-23472
Published
2026-09-28
Effective
2026-11-02
Models covered
1

Last live check: 2026-10-12

Printed from https://aircraftdirectives.com/ad/2026-19-05 · 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

2026-19-05

FR doc 2026-19761 · 91 FR 61118

AD 2026-19-05Published 2026-09-28Effective 2026-11-02

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 the helicopter.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for certain Hélicoptères Guimbal (HG) Model Cabri G2 helicopters. This AD was prompted by a report of a potential malfunction of the helicopter emergency locator transmitter (ELT) and subsequent findings of weak ELT signals on 121.5 MHz and 406 MHz frequencies due to improper antenna installation (location). This AD requires revising the existing rotorcraft flight manual (RFM) for the helicopter. The FAA is issuing this AD to address the unsafe condition on these products.

More directives for Guimbal Cabri G2

  1. AD 2026-10-51 Airworthiness Directives; Hélicoptères Guimbal Helicopters Effective 2026-06-24
  2. AD 2025-24-08 Airworthiness Directives; Hélicoptères Guimbal Helicopters Effective 2026-01-13
  3. AD 2024-01-52 Airworthiness Directives; Hélicoptères Guimbal Helicopters Effective 2024-02-21
  4. AD 2023-24-51 Airworthiness Directives; Hélicoptères Guimbal Helicopters Effective 2023-12-28
  5. AD 2022-07-12 Airworthiness Directives; Hélicoptères Guimbal Helicopters Effective 2022-05-10

All Guimbal Cabri G2 directives

View on Federal Register (opens in a new tab) Search DRS manually for AD 2026-19-05 (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