Airworthiness directives › 2022-24-07
AD 2022-24-07 Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) (Type Certificates Previously Held by Messerschmitt-Bolkow-Blohm (MBB), and Eurocopter Deutschland GmbH (ECD)) Helicopters
Models named: BO-105A, BO-105C, BO-105S, BO-105LS A-1, BO-105LS A-3. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to all Airbus Helicopters Deutschland GmbH (AHD) (type certificates previously held by Messerschmitt-Bolkow-Blohm (MBB), and Eurocopter Deutschland GmbH (ECD)) Model BO-105A, BO-105C, BO-105S, BO-105LS A-1, and BO-105LS A-3 helicopters, including BO-105LS A-3 helicopters modified in accordance with Supplemental Type Certificate SR00043RD, certificated in any category.
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
(1) Within 30 days after the effective date of this AD, incorporate into maintenance records required by 14 CFR 91.417(a)(2) or 135.439(a)(2), as applicable for your model and configuration helicopter, the requirements (airworthiness limitations) specified in paragraphs (1.1), (1.2), and (1.3), and the Definitions section, of European Union Aviation Safety Agency (EASA) AD 2021-0142, dated June 17, 2021 (EASA AD 2021-0142). Where paragraphs (1.2) and (1.3) of EASA AD 2021-0142 refer to its effective date, this AD requires using the effective date of this AD. (2) As of the effective date of this AD, comply with the parts installation prohibition specified in paragraph (2) of EASA AD 2021-0142.
Unsafe condition
This AD was prompted by new and more restrictive airworthiness limitations. The FAA is issuing this AD to address the failure of certain parts, which could result in the loss of control of the helicopter.
Affected ADs
This AD replaces the ADs specified in paragraphs (b)(1) through (4) of this AD. (1) AD 77-04-06, Amendment 39-2835 (42 FR 9670, February 17, 1977; amended 44 FR 46783, August 9, 1979). (2) AD 2002-13-06, Amendment 39-12794 (67 FR 43526, June 28, 2002). (3) AD 2016-25-14, Amendment 39-18740 (81 FR 94944, December 27, 2016). (4) AD 2021-10-14, Amendment 39-21547 (86 FR 27268, May 20, 2021). Note 1 to paragraph (b): The requirements of this AD capture the latest tasks and life limits required to prevent the unsafe conditions addressed by the ADs that are identified in paragraphs (b)(1) through (4) of this AD.
Read the original on the Federal Register →
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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1