{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N444JB on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N444JB"},{"count":530,"name":"Engine: Allison 250-20","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/allison-rolls-royce-250-c20-series"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Double A Heliport","note":"departed from","unit":"","url":"https://eflight.com/airports/5MA4"},{"count":987,"name":"Accidents and incidents in Massachusetts","note":"91 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=MA"},{"count":2645,"name":"Massachusetts","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MA"}],"relation":"at or near"},{"group":"Record","items":[{"count":1,"name":"Other NTSB records under N444JB","note":"the number may have belonged to another aircraft at the time","unit":"records","url":"https://eflight.com/accidents/IAD02LA094#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":"Rochester","date":"2002-09-14","fatalities":1,"id":"IAD02LA094","name":"Garlick OH-58AT accident near Rochester, Massachusetts, September 14, 2002","state":"MA","type":"ACC","url":"https://eflight.com/accidents/IAD02LA094"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}