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Atlas / NTSB / LAX96LA307

NTSB CAROL · Event

Event LAX96LA307

1996-08-04 CASA GRANDE, Arizona, United States Airport · CGZ None 1 aircraft Status: Completed

Registry · N2431Y

FAA Aircraft Registry record.

Make / Model

CESSNA A185F

Engine

CONT MOTOR IO 520 SERIES (285 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19940903

ADS-B equipped

Yes — Mode-S A23DB6

Registrant of record

HIGGINBOTTOM NATHAN

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

the student pilot's failure to maintain directional control of the airplane, which resulted in an inadvertent ground loop. Factors relating to the accident were: the student pilot's inadequate training and lack of certification (endorsement).

Factual narrative

On August 4, 1996, at 0630 hours mountain standard time, a Cessna A185F, N2431Y, lost directional control during the landing rollout on runway 05 at Casa Grande Airport, Casa Grande, Arizona. The pilot was completing a visual flight rules personal flight. The airplane, operated by Southwest Industrial Rigging, Casa Grande, sustained substantial damage. The noncertificated student pilot, the sole occupant, was not injured. The flight originated at the University of Arizona airstrip, Maricopa, Arizona, at 0620. This accident was initially reported as an incident. During the repair, maintenance personnel found major structural damage. The pilot told an Federal Aviation Administration (FAA) inspector from the Scottsdale, Arizona, Flight Standards District Office that he initially departed Chandler, Arizona, airport about 0545 hours, and flew to the University of Arizona airstrip and executed six touch-and-go landings and takeoffs. He then flew to Casa Grande Airport. He said that he inadvertently "ground looped" the airplane on the landing roll and that the surface winds were "slightly breezy." The FAA inspector reported that the student pilot did not have the appropriate solo endorsement for the accident airplane. The inspector stated, however, that conversations with the student pilot's previous instructors confirmed that he received some dual instruction in the accident airplane about 2 months prior to the accident. The student pilot lost directional control and inadvertently ground looped the airplane after practicing touch-and-go landings and takeoffs. The student received dual instruction in the airplane about 2 months before the accident, but he did not receive the appropriate endorsement to solo the accident airplane. Postaccident examination disclosed no evidence of any preexisting malfunction or failure. The student pilot reported that the surface winds were slightly breezy. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1996_LAX96LA307.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (icing, maintenance). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗