{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N9039A on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N9039A"},{"count":2085,"name":"Cessna 170","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/cessna/170"},{"count":72677,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":null,"name":"Engine: Franklin O-300","note":"as the NTSB recorded it","unit":"","url":""}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Porterville Municipal","note":"departed from","unit":"","url":"https://eflight.com/airports/PTV"},{"count":null,"name":"Bishop Airport","note":"bound for","unit":"","url":"https://eflight.com/airports/BIH"},{"count":9080,"name":"Accidents and incidents in California","note":"1,096 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=CA"},{"count":28112,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"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":"Independence","date":"1987-08-12","fatalities":0,"id":"LAX87LA289","name":"Cessna 170A accident near Independence, California, August 12, 1987","state":"CA","type":"ACC","url":"https://eflight.com/accidents/LAX87LA289"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}