Safety Publications Tool
2021-0194R1 : Time Limits / Maintenance Checks – Airworthiness Limitations Section – Amendment
EASA approval number
EASA VTOL Department
/ Type Designation
AS 350 / EC 130
AS 350 B
AS 350 B1
AS 350 B2
AS 350 B3
AS 350 BA
AS 350 BB
AS 350 D
EC 130 B4
EC 130 T2
This AD revises EASA AD 2021-0194 dated 20 August 2021.
The original issue of this AD superseded EASA AD 2015-0132 dated 08 July 2015. This revised AD also supersedes DGAC France AD F-2005-158 (EASA approval 2005-6222) dated 14 September 2005.
Publication(s) and related information
AH AS 350 B AMM Chapter 04 ALS Revision 006 dated 28 September 2020. AH AS 350 B1 AMM Chapter 04 ALS Revision 006 dated 28 September 2020. AH AS 350 BB AMM Chapter 04 ALS Revision 006 dated 28 September 2020. AH AS 350 BA AMM Chapter 04 ALS Revision 006 dated 28 September 2020. AH AS 350 D AMM Chapter 04 ALS Revision 006 dated 28 September 2020. AH AS 350 B2 AMM Chapter 04 ALS Revision 013 dated 05 April 2021. AH AS 350 B3 AMM Chapter 04 ALS Revision 013 dated 05 April 2021. AH EC 130 T2 AMM Chapter 04 ALS Revision 010 dated 05 April 2021. AH EC 130 B4 AMM Chapter 04 ALS Revision 012 dated 05 April 2021. The use of later approved revisions of the above-mentioned documents is acceptable for compliance with the requirements of this AD.
1. If requested and appropriately substantiated, EASA can approve Alternative Methods of Compliance for this AD. 2. 2. The original issue of this AD was posted on 09 July 2021 as PAD 21-098 for consultation until 06 August 2021. No comments were received during the consultation period. 3. Enquiries regarding this AD should be referred to the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu. 4. Information about any failures, malfunctions, defects or other occurrences, which may be similar to the unsafe condition addressed by this AD, and which may occur, or have occurred on a product, part or appliance not affected by this AD, can be reported to the EU aviation safety reporting system. This may include reporting on the same or similar components, other than those covered by the design to which this AD applies, if the same unsafe condition can exist or may develop on an aircraft with those components installed. Such components may be installed under an FAA Parts Manufacturer Approval (PMA), Supplemental Type Certificate (STC) or other modification.
EASA_AD_2021_0194_R1.pdf (206 kb)
EASA_PAD_21_098.zip (1 mb)
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