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GAA19CA421

2019-07-15 · Lompoc, California, United States · Minor · 1 aircraft · Status: Completed

Airport LPC

Aircraft involved

Probable cause & findings

The pilot's failure to maintain a proper glidepath during a night landing, which resulted in impact with a tree.

Factual narrative

The pilot reported that while on base leg for his third nighttime landing, the runway lights turned off. Despite his failed attempts to turn on the runway lights, he completed his base to final turn about 200 ft. agl. With the runway lights not illuminated, he decided to use the blue taxiway lights parallel of the runway as his reference to land. While on final approach, the airplane struck a tree and impacted the ground inverted. The airplane sustained substantial damage to the fuselage and the left wing. The pilot reported that there were no mechanical malfunctions or failures to the engine or airframe that would have precluded normal operation. The pilot did not submit the National Transportation Safety Board Pilot/Operator Aircraft Accident/Incident Report Form 6120.1. The pilot reported that, while on the base leg for his third nighttime landing, the runway lights turned off. Despite his failed attempts to turn on the runway lights, he completed his base-to-final turn about 200 ft above ground level. With the runway lights not illuminated, he decided to use the blue taxiway lights parallel to the runway as his reference to land. While on final approach, the airplane struck a tree and impacted the ground inverted. The airplane sustained substantial damage to the fuselage and left wing. The pilot reported that there were no mechanical malfunctions or failures with the engine or airframe that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Environmental issues-Conditions/weather/phenomena-Light condition-Dark-Effect on personnel - C
  • C Environmental issues-Physical environment-Object/animal/substance-Tree(s)-Effect on operation - C

Verbatim from NTSB's published report. Source file NTSB_2019_GAA19CA421.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.