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Atlas / NTSB / CEN21LA474

NTSB CAROL · Event

Event CEN21LA474

2021-09-16 Burlington, Wisconsin, United States Airport · BUU None 1 aircraft Status: Completed

Registry · N1061Y

FAA Aircraft Registry record.

Make / Model

NAVION NAVION H

Year of manufacture

1969 · 52 years old at event

Engine

CONT MOTOR IO 520 SERIES (285 hp)

Seats / Engines

5 seats · 1 engine

Last airworthiness date

20010907

ADS-B equipped

Yes — Mode-S A01D90

Registrant of record

SEWARD MARK A

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain aircraft control during landing with a gusting crosswind that resulted in an aerodynamic stall and a hard impact on the runway.

Factual narrative

The private pilot of the personal flight stated that during his second attempt at practicing a crosswind takeoff and landing, he encountered an increased crosswind/gust. To prevent the airplane from drifting off the side of the runway, he lowered the right wing into the wind when the airplane was about 4-5 ft. above the runway. The airplane then stalled and experienced a hard landing on the runway that resulted in substantial damage to right wing. The pilot stated there was no mechanical malfunction/failure of the airplane. The pilot reported that during his second attempt at practicing a crosswind landing, he encountered an increased crosswind, shear, and gust. To prevent the airplane from drifting off the side of the runway, he lowered the right wing into the wind when the airplane was about 4-5 ft. above the runway. The airplane then stalled and landed hard on the runway. The airplane sustained substantial damage to right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. At the time of the accident, the pilot was taking off on runway 11 with wind 170o at 12 knots with gusts to 18 knots. 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).

  • Personnel issues-Action/decision-Action-Lack of action-Flight crew
  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-(general)-Not attained/maintained

Verbatim from NTSB's published report. Source file NTSB_2021_CEN21LA474.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, stall). 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 ↗