AD 2021-03-12

Recurring final rule
Data completeness: 80%

Airworthiness Directives; Dassault Aviation Airplanes

AD Number
2021-03-12
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2020-0977
FR Citation
86 FR 11111

Applicability

TypeManufacturerModelDetails
aircraft Dassault Aviation Airworthiness Directives; Dassault Aviation Airplanes
aircraft Aviat Various Airworthiness Directives; Dassault Aviation Airplanes

Unsafe Condition

damaged wing anti-ice outboard flexible hoses, which could lead to a loss of performance of the wing anti-ice protection system that is not annunciated to the pilot, and could result in reduced control of the airplane.

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

Required Actions

repetitive detailed inspections of certain wing anti-ice outboard flexible hoses, replacement of certain wing anti-ice outboard flexible hoses, a new life limit for certain wing anti-ice outboard flexible hoses, and optional terminating actions for the repetitive inspections (replacement of all damaged affected wing anti-ice outboard flexible hoses or accomplishing and passing an inspection on an affected wing anti-ice outboard flexible hose after it has accumulated 100 flight cycles since installation on an airplane).

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

Compliance Time

Before further flight

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

Affected Aircraft

all Dassault Aviation Model Falcon 10 airplanes, certificated in any category.

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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