{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N580LL: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N580LL"},{"count":198,"name":"Aero Vodochody L-39","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/aero-vodochody/l-39"},{"count":218,"name":"Aero Vodochody","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/aero-vodochody"},{"count":78,"name":"Engine: Ivchenko AI-25TL","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/ivchenko-ai-25tl"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Wilbarger County","note":"nearest airport","unit":"","url":"https://eflight.com/airports/F05"},{"count":6244,"name":"Accidents and incidents in Texas","note":"1,065 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=TX"},{"count":29960,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"relation":"at or near"},{"group":"Analytics","items":[{"count":null,"name":"Accidents over time since 1982","note":"","unit":"","url":"https://eflight.com/analytics/accidents-over-time"},{"count":null,"name":"Accidents by phase of flight, weather and hour","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-phase"},{"count":null,"name":"The accident map","note":"","unit":"","url":"https://eflight.com/analytics/accident-map"}],"relation":"counted in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"city":"Vernon","date":"2017-10-08","fatalities":1,"id":"CEN18FA004","name":"Aero Vodochody L39C accident near Vernon, Texas, October 8, 2017","state":"TX","type":"ACC","url":"https://eflight.com/accidents/CEN18FA004"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}