AD 2020-20-08

final rule
Data completeness: 70%

Airworthiness Directives; Airbus Helicopters

AD Number
2020-20-08
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2019-1019
FR Citation
85 FR 70955

Applicability

TypeManufacturerModelDetails
aircraft Airbus Helicopters Model AS332C Airworthiness Directives; Airbus Helicopters

Unsafe Condition

excessive friction between the window seal and the helicopter airframe, which could prevent the window from jettisoning, subsequently affecting the evacuation of passengers during an emergency situation.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

installing PTFE tape to each jettisonable cabin window frame, or removing the PTFE tape, if installed, from each jettisonable cabin window and replacing each VIP jettisonable cabin window polychloroprene seal with a silicone seal, or modifying the window jettisoning system by removing the PTFE skived film between the window seal and the helicopter airframe and installing silicone seals.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

within 110 hours TIS for all helicopters, regardless of where they operate.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Airbus Helicopters Model AS332C, AS332C1, AS332L, AS332L1, AS332L2, and EC225LP helicopters.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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