{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N90459 on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N90459"},{"count":817,"name":"Robinson R22","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/robinson/r22"},{"count":1,"name":"Engine: Lycoming O-320-A2C","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-o-320-a2c"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Greeneville Municipal","note":"nearest airport","unit":"","url":"https://eflight.com/airports/GCY"},{"count":1198,"name":"Accidents and incidents in Tennessee","note":"231 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=TN"},{"count":6528,"name":"Tennessee","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TN"}],"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":"Greenville","date":"1986-02-23","fatalities":1,"id":"ATL86FA081","name":"Robinson R22 accident near Greenville, Tennessee, February 23, 1986","state":"TN","type":"ACC","url":"https://eflight.com/accidents/ATL86FA081"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}