MIA00LA067 · Swearingen SX300
Swearingen SX300 · Accident: airframe, component or system failure during landing
From Spruce Creek Airport (7FL6) to 09J
Event
- NTSB case
- MIA00LA067
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Swearingen SX300
- Aircraft type
- Swearingen SX300
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N54SX
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Spruce Creek Airport (7FL6), Daytona Beach, FLTo 09J
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Landing · flare/touchdown
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Airframe, component or system failure
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Landing gear, main gear attachment › Failure
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that during the landing touchdown, the left wheel settled and the airplane veered off the runway, incurring damage. According to the pilot, an examination of the airplane and landing area after the accident showed that the left tire was sideways at touchdown. There was a gouge where the left strut dug into the asphalt. A representative of the owner examined the accident aircraft, and stated that the left main landing gear torque link pin boss fractured, which allowed the wheel and axle assembly to rotate outwards, breaking the axle block off at the weld on the oleo piston tube during the landing rollout.
Probable cause
failure of the left main landing gear attachment during the landing/flare touchdown for undetermined reasons, resulting in the loss of directional control and the airplane exiting the runway and colliding with a runway light.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record MIA00LA067
- Event ID
- 20001212X20409
- Case number
- MIA00LA067
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: dd6423be4c9778451aac8ce0d0acacd01c91ec33d04278fcc5138bf552c321ba; retrieved 2026-09-22T13:25:00.391Z.