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Atlas / NTSB / GAA19CA542

NTSB CAROL · Event

Event GAA19CA542

2019-09-12 Phoenix, Arizona, United States Airport · DVT None 1 aircraft Status: Completed

Registry · N796WW

FAA Aircraft Registry record.

Make / Model

CESSNA 172S

Year of manufacture

2000 · 19 years old at event

Engine

LYCOMING I0360 SER (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20001106

ADS-B equipped

Yes — Mode-S AAD058

Registrant of record

CRIST AVIATION SERVICES LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The student pilot's failure to maintain directional control during an aborted takeoff, which resulted in a runway excursion and impact with runway signs while attempting to maneuver back onto the runway.

Factual narrative

The solo student pilot reported that, during takeoff, the airplane drifted left off the runway. Concerned the takeoff was unsafe, he decided to abort the takeoff and landed the airplane in the gravel field adjacent to the runway. He used the brakes to slow down and attempted to maneuver the airplane back on the runway. The right main landing gear impacted a runway sign, and the airplane veered right. The airplane continued to veer right, crossed the runway, and impacted a second runway sign. The airplane came to rest in a gravel field. The airplane sustained substantial damage to the fuselage aft of the nose wheel and the right horizontal stabilizer. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport's automated weather observation station reported that, about the time of the accident, the wind was calm. The airplane was departing from runway 07. The solo student pilot reported that, during takeoff, the airplane drifted left off the runway. He was concerned that the takeoff was unsafe, so he decided to abort the takeoff and landed the airplane in a gravel field adjacent to the runway. He applied the brakes to slow down and attempted to maneuver the airplane back onto the runway. The right main landing gear impacted a runway sign, and the airplane veered right, crossed the runway, impacted a second runway sign, and then came to rest in a gravel field. The airplane sustained substantial damage to the fuselage aft of the nosewheel and the right horizontal stabilizer. The student reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot - C
  • C Environmental issues-Physical environment-Object/animal/substance-Sign/marker-Effect on operation - C

Verbatim from NTSB's published report. Source file NTSB_2019_GAA19CA542.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 (runway excursion). 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 ↗