Skip to content

Atlas / NTSB / ANC25LA062

NTSB CAROL · Event

Event ANC25LA062

2025-07-01 Wasilla, Alaska, United States Airport · Z40 None 1 aircraft Status: Completed

Registry · N5169X

FAA Aircraft Registry record.

Make / Model

CHAMPION 7ECA

Year of manufacture

1969 · 56 years old at event

Engine

LYCOMING 0-235 SERIES (115 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19690404

ADS-B equipped

Yes — Mode-S A67B62

Registrant of record

SALE REPORTED

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s excessive use of brakes during landing roll, which resulted in a nose-over.

Factual narrative

The instructor pilot, seated in the back seat, reported that they had completed eleven landings in a tailwheel-equipped airplane. Five landings were touch-and-go, two were go-around and four were full stop-and-go. The instructor pilot reported that on the last landing the airplane touched down smoothly but he subsequently lost directional control, and inadvertently applied excessive braking, resulting in a nose over. The airplane sustained substantial damage to the rudder, left wing struts and vertical stabilizer. The instructor pilot reported that there were no preaccident mechanical malfunctions or failures 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).

  • Aircraft-Aircraft systems-Landing gear system-Landing gear brakes system-Incorrect use/operation
  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Surface speed/braking-Incorrect use/operation
  • Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot

Verbatim from NTSB's published report. Source file NTSB_2025_ANC25LA062.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 (go-around). 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 ↗