N766SW — 2000 Boeing 737-7H4
DeregisteredChecked against FAA & NTSB records · as of Aug 29, 2026
N766SW appears in 1 NTSB accident record (most recent 2016, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Aug 29, 2026.
Aircraft record
Accident & incident history
A low-cycle fatigue crack in the dovetail of fan blade No. 23, which resulted in the fan blade separating in flight and impacting the fan case. This impact caused the fan blade to fracture into fragments that traveled farther than expected into the inlet, which compromised the structural integrity of the inlet and led to the in-flight separation of inlet components. A portion of the inlet struck the fuselage and created a hole, causing the cabin to depressurize.
Registration timeline
Ownership and registration events for this airframe (the 2000 Boeing 737-7H4).
- Jan 15, 2020deregistered — Southwest Airlines Co
Frequently asked
- Has N766SW been in an accident?
- Yes. N766SW appears in 1 NTSB accident record, the most recent in 2016.
- What kind of aircraft is N766SW?
- N766SW is a 2000 Boeing 737-7H4 (fixed wing multi-engine), serial number 29806.
The full N766SW report
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