AD 2025-12-01

final rule
Data completeness: 80%

Airworthiness Directives; Bombardier Inc. Airplanes

AD Number
2025-12-01
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2025-0477
FR Citation
90 FR 24737

Applicability

TypeManufacturerModelDetails
aircraft Bombardier Inc Airworthiness Directives; Bombardier Inc. Airplanes

Unsafe Condition

Incorrect information was found in certain calculation tables in the AFM addressing slat-flap conditions, leading to incorrect speed adders and landing distance factors.

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

Required Actions

Revise the Non-Normal Procedures section of the existing AFM to provide corrected procedures for use in certain slat-flap conditions.

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

Bombardier Inc. Model BD-700-1A10 and BD-700-1A11 airplanes.

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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