{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N8739P on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N8739P"},{"count":2428,"name":"Piper PA-24 Comanche","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/piper/pa-24"},{"count":44842,"name":"Piper","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/piper"},{"count":239,"name":"Engine: Lycoming I0-540-D4A5","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-io-540-d4a5"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Springfield Robertson County","note":"nearest airport","unit":"","url":"https://eflight.com/airports/M91"},{"count":null,"name":"Humboldt Municipal","note":"departed from","unit":"","url":"https://eflight.com/airports/M53"},{"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":6535,"name":"Tennessee","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TN"}],"relation":"at or near"},{"group":"Record","items":[{"count":1,"name":"Other NTSB records under N8739P","note":"the number may have belonged to another aircraft at the time","unit":"records","url":"https://eflight.com/accidents/ATL91LA135#others"}],"relation":"related to"},{"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":"Springfield","date":"1991-07-16","fatalities":0,"id":"ATL91LA135","name":"Piper PA-24-260 accident near Springfield, Tennessee, July 16, 1991","state":"TN","type":"ACC","url":"https://eflight.com/accidents/ATL91LA135"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}