LAX02LA145 · Maule M-4-210C
Maule M-4-210C · Accident: loss of control on ground/water during landing
From Spanish Springs Airport (N86) to 4SD
Event
- NTSB case
- LAX02LA145
- 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
- Unknown
- 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
Maule M-4-210C
- Aircraft type
- Maule M-4
- 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
- N51460
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Spanish Springs Airport (N86), Reno, NVTo 4SD
- 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
- 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
- Loss of control on ground/water
- 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
- Pilot in command › Operation with known deficiencies in equipment
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot said that he applied the brakes shortly after takeoff to stop the wheels from rotating and upon landing, the right brake was locked or dragging and the airplane ground looped. The surface wind was reported calm. According to the FAA inspector who examined the airplane after it had been moved to a hangear, the pilot stated that during taxi, on several occasions, when the brakes were applied the right brake would stick and the problem was the parking brake clip on top of the right master cylinder.
Probable cause
The inadvertent activation of the parking brake and locking of the right brake. A contributing factor was the pilot's operation of the aircraft with a known malfunction of the right brake system.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record LAX02LA145
- Event ID
- 20020510X00658
- Case number
- LAX02LA145
- 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, coordinates. 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: cfa5a96d63898b452ea83fe50e9cc97ab5d70df5e99af7c3e64d4d3ce00ee5b8; retrieved 2026-09-22T10:57:41.454Z.