Airworthiness directives › 2025-04-11
AD 2025-04-11 Airworthiness Directives; Bombardier, Inc., Airplanes
Models named: BD-700-2A12. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to all Bombardier, Inc., Model BD-700-2A12 airplanes.
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
Within 30 days after the effective date of this AD, revise the existing AFM to include the information specified in (Bombardier) Global 7500 Airplane Flight Manual Temporary Revision TR-58, dated March 21, 2024.
Unsafe condition
This AD was prompted by the discovery that a partial loss of thrust after an engine failure during a required navigation performance authorization required (RNP-AR) approach under certain weight, altitude, and temperature (WAT) conditions, may lead to a descent below 75 feet of the path guidance, requiring a go-around. The resultant vertical deviation may exceed allowable approach containment for obstacle clearance and may reduce the safety margins in the missed approach.
Affected ADs
None.
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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