{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N6209A: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N6209A"},{"count":442,"name":"Piper PA-38 Tomahawk","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/piper/pa-38"},{"count":44845,"name":"Piper","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/piper"},{"count":84,"name":"Engine: Lycoming O-235-L2C","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-o-235-l2c"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Sheldon Regional","note":"nearest airport","unit":"","url":"https://eflight.com/airports/SHL"},{"count":null,"name":"Estherville Municipal","note":"departed from","unit":"","url":"https://eflight.com/airports/EST"},{"count":871,"name":"Accidents and incidents in Iowa","note":"131 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=IA"},{"count":4512,"name":"Iowa","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IA"}],"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":"Sheldon","date":"1985-06-23","fatalities":0,"id":"MKC85LA139","name":"Piper PA-38-112 accident near Sheldon, Iowa, June 23, 1985","state":"IA","type":"ACC","url":"https://eflight.com/accidents/MKC85LA139"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}