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Atlas / NTSB / WPR20CA174

NTSB CAROL · Event

Event WPR20CA174

2020-04-12 Concord, California, United States Airport · CCR None 1 aircraft Status: Completed

Registry · N111XW

FAA Aircraft Registry record.

Make / Model

EXTRA FLUGZEUGBAU GMBH EA-300

Year of manufacture

1997 · 23 years old at event

Engine

LYCOMING AEIO-540 SER (260 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19970401

ADS-B equipped

Yes — Mode-S A0320C

Registrant of record

UNITED AIR LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's loss of directional control during the landing roll, which resulted in a ground loop.

Factual narrative

The pilot of the tailwheel equipped airplane reported that, after touchdown he applied the brakes and the tail very abruptly "whipped around" 180°.  The left main landing gear collapsed, and the left wing tip struck the runway surface, resulting in substantial damage to the wing spar. The pilot reported that there were no mechanical failures or malfunctions with the airplane that would have precluded normal operations. 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-Pilot - C

Verbatim from NTSB's published report. Source file NTSB_2020_WPR20CA174.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.