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Airworthiness Directive

AD 2011-08-06 76 FR 20231 Active

Federal Aviation Administration · 14 CFR part 39

FR document
2011-8470
Amendment
39-16656
Published
2011-04-12
Effective
2011-05-17
Models covered
1
Last live check
2026-10-02

Printed from https://aircraftdirectives.com/ad/2011-08-06 · 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

2011-08-06

FR doc 2011-8470 · 76 FR 20231

AD 2011-08-06Published 2011-04-12Effective 2011-05-17

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 removing certain power turbine rotors from service using a specific drawdown schedule.

Full official abstract

We are adopting a new airworthiness directive (AD) for the products listed above. This AD requires removing certain power turbine rotors from service using a specific drawdown schedule. This AD was prompted by reports of fatigue cracks in the airfoil of the power turbine blades. We are issuing this AD to prevent fracture of the power turbine blade airfoil, which could result in sudden loss of engine power and prevent continued safe flight or safe landing.

More directives for Honeywell LTP101

  1. AD 2009-24-12 Airworthiness Directives; Honeywell International Inc. LTS101 Series Tur... 2009-11-30
  2. AD 2002-03-09 R1 Airworthiness Directives; Honeywell International Inc. (formerly AlliedS... 2002-03-21
  3. AD 2002-03-09 Airworthiness Directives; Honeywell International Inc. (Formerly AlliedS... 2002-02-20
  4. AD 2001-25-04 Airworthiness Directives; Honeywell International Inc. Models LTS101-600... 2001-12-19
  5. AD 2001-22-07 Airworthiness Directives; Honeywell International, Inc. LTP 101 Series T... 2001-10-26

All Honeywell LTP101 directives

View on Federal Register (opens in a new tab) View this AD in FAA DRS (opens in a new tab)

Applies to 1 model in our index