{"as_of":"2026-11-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N4621T on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N4621T"},{"count":207,"name":"Maule M-4","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/maule/m-4"},{"count":1346,"name":"Maule","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/maule"},{"count":15,"name":"Engine: Continental IO-360-A","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/continental-io-360-a"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Greenhorn Strip","note":"nearest airport","unit":"","url":"https://eflight.com/airports/CO49"},{"count":null,"name":"Calhan Airport","note":"departed from","unit":"","url":"https://eflight.com/airports/5V4"},{"count":null,"name":"Crop Air Airport","note":"bound for","unit":"","url":"https://eflight.com/airports/CO48"},{"count":2860,"name":"Accidents and incidents in Colorado","note":"383 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=CO"},{"count":7486,"name":"Colorado","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CO"}],"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":"Elbert","date":"2003-12-13","fatalities":0,"id":"DEN04LA029","name":"Maule M-4-210 accident near Elbert, Colorado, December 13, 2003","state":"CO","type":"ACC","url":"https://eflight.com/accidents/DEN04LA029"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}