{"as_of":"2026-11-10","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N4354J on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N4354J"},{"count":18621,"name":"Piper PA-28 Cherokee, Warrior, Archer and Arrow","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/piper/pa-28"},{"count":44840,"name":"Piper","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/piper"},{"count":100,"name":"Engine: Lycoming O-320-E2A","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-o-320-e2a"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Mackinac County","note":"nearest airport","unit":"","url":"https://eflight.com/airports/83D"},{"count":2107,"name":"Accidents and incidents in Michigan","note":"230 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=MI"},{"count":7231,"name":"Michigan","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MI"}],"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":"St. Ignace","date":"1984-03-21","fatalities":0,"id":"CHI84LA134","name":"Piper PA-28-140 accident near St. Ignace, Michigan, March 21, 1984","state":"MI","type":"ACC","url":"https://eflight.com/accidents/CHI84LA134"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}