Incident · 2024-02-10

NTSB case DCA24LA095 · BOEING 737-823 · Part 121

What the record says

Event date
2024-02-10
Event type
Incident
Highest injury level
No injuries
Aircraft
BOEING 737-823 (N991AN)
Operating rule
Part 121
Operator
AMERICAN AIRLINES, INC. Operator named in NTSB report
Operated by (per NTSB report)
AMERICAN AIRLINES INC

Probable cause

Improper maintenance due to human error during a braking system modification diminished braking performance. Contributing to the diminished braking performance was the lack of a functional check to verify the flexible hydraulic hoses and transducer wiring were connected correctly after the braking system modification.

Source: NTSB case DCA24LA095

Flight crew

Certification and experience as recorded in the NTSB accident database for this event. The NTSB records these facts about the crew's flying history; GroundCheck shows them as filed, without names or identities.

RoleCertificateInstrument ratingAgeMedicalFlight hours
PilotAirline transport pilot / Flight instructor / CommercialAirplane60Class 1 (2024-01-22)3,931.4 total · 1,770 in this make/model · 1,135 as PIC
Co-pilot pilot flyingAirline transport pilot / Flight instructor / CommercialAirplane48Class 13,577 total · 3,577 in this make/model · 1,135 as PIC

Facts as the NTSB records them — GroundCheck adds no judgement. Preliminary records may be revised as the investigation proceeds.

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