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WPR18TA238

2018-08-20 · Brownsville, Oregon, United States · Serious · 1 aircraft · Status: Completed

Current FAA registration · N140JL

Make / Model
RANS S-14
Year of manufacture
1992 · 26 years old at event
Engine
ROTAX 503 DCDI (52 hp)
Seats / Engines
1 seats · 1 engine
Last airworthiness date
20070921
ADS-B equipped
Yes — Mode-S A0A383

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's exceedance of the airplane's critical angle of attack while maneuvering at low altitude, which resulted in an aerodynamic stall, loss of control, and impact with terrain.

Factual narrative

On August 20, 2018, about 1640 Pacific daylight time, a Rans S14 airplane, N140JL, was substantially damaged when it was involved in an accident near Brownsville, Oregon. The sport pilot received serious injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot stated he had planned to overfly and photograph the location of a recent concert venue. As he arrived over the venue, he descended to about 600 ft above ground level (agl) and decelerated to about 60 miles per hour (mph) before entering a steep left turn. During the turn, he felt the airplane stall, and he attempted to recover as the airplane impacted the ground and struck a fence. The pilot reported there were no mechanical anomalies that would have precluded normal flight. The sport pilot was circling about 600 ft above ground level and taking photographs of a concert venue. He stated that he slowed the airplane to about 60 mph before entering a steep left turn. During the turn, the airplane stalled and subsequently impacted the ground. The pilot reported that there were no pre-impact mechanical anomalies with the airplane that would have precluded normal operation.  Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot
  • F Personnel issues-Psychological-Attention/monitoring-Monitoring equip/instruments-Pilot
  • — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Angle of attack-Not attained/maintained

Verbatim from NTSB's published report. Source file NTSB_2018_WPR18TA238.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

Matched on aircraft type or causal vocabulary (stall, loss of control). All research papers