{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N345MH on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N345MH"},{"count":212,"name":"Schweizer 269 300 series helicopters","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/schweizer/269"},{"count":1187,"name":"Schweizer","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/schweizer"},{"count":36,"name":"Engine: Lycoming HIO-360-G1A","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-hio-360-g1a"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Spirit Of St. Louis Airport","note":"nearest airport","unit":"","url":"https://eflight.com/airports/SUS"},{"count":1640,"name":"Accidents and incidents in Missouri","note":"219 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=MO"},{"count":5814,"name":"Missouri","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MO"}],"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":"Chesterfield","date":"2012-05-26","fatalities":0,"id":"CEN12LA353","name":"Schweizer 269C-1 accident near Chesterfield, Missouri, May 26, 2012","state":"MO","type":"ACC","url":"https://eflight.com/accidents/CEN12LA353"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}