{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N4802 on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N4802"},{"count":2604,"name":"Cessna 180 Skywagon","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/cessna/180"},{"count":72685,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":5,"name":"Engine: Cont Motor O-520 SERIES","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/continental-o-520-f"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Platte Valley Airpark","note":"nearest airport","unit":"","url":"https://eflight.com/airports/18V"},{"count":null,"name":"Northern Colorado Regional","note":"departed from","unit":"","url":"https://eflight.com/airports/FNL"},{"count":2860,"name":"Accidents and incidents in Colorado","note":"384 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=CO"},{"count":7459,"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":"Denver","date":"2021-04-02","fatalities":0,"id":"CEN21LA182","name":"Cessna 180 accident near Denver, Colorado, April 2, 2021","state":"CO","type":"ACC","url":"https://eflight.com/accidents/CEN21LA182"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}