{"as_of":"2026-11-11","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N5345G: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N5345G"},{"count":72677,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":null,"name":"N339X on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N339X"},{"count":364,"name":"Maule M-5","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/maule/m-5"},{"count":1345,"name":"Maule","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/maule"},{"count":2650,"name":"Engine: Lycoming IO-360-L2A","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-io-360-l2a"},{"count":1854,"name":"Engine: Continental IO-360-D33A","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/continental-io-360-series"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Rocky Mountain Metro Airport","note":"nearest airport","unit":"","url":"https://eflight.com/airports/BJC"},{"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":7483,"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":"Broomfield","date":"2004-03-26","fatalities":0,"id":"DEN04LA053","name":"Cessna C172 and Maule M-5-210C accident near Broomfield, Colorado, March 26, 2004","state":"CO","type":"ACC","url":"https://eflight.com/accidents/DEN04LA053"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}