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Atlas / NTSB / LAX02LA145

NTSB CAROL · Event

Event LAX02LA145

2002-05-04 Reno, Nevada, United States Airport · 4SD None 1 aircraft Status: Completed

Registry · N51460

FAA Aircraft Registry record.

Make / Model

MAULE M-4-210C

Engine

CONT MOTOR IO-360 SER (300 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19731024

ADS-B equipped

Yes — Mode-S A6738E

Registrant of record

SALE REPORTED

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

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.

Factual narrative

On May 4, 2002, at 0900 Pacific daylight time, a Maule M-4-210, N51460, ground looped during landing at the Reno/Stead airport, Reno, Nevada. The private certificated pilot, the sole occupant, was not injured. The tail wheel equipped airplane was substantially damaged. The personal flight was operated by Diamax, Inc., under 14 CFR Part 91, and departed from a private airstrip near Reno at 0850. Visual meteorological conditions prevailed and no flight plan was filed. The private pilot told the FAA inspector that he applied the brakes shortly after takeoff to stop the wheels from rotating. In the pilot/operator report form, the pilot stated that upon landing, the right brake was locked or dragging and when he touched down, 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 hangar, 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 master cylinder. 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. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2002_LAX02LA145.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.