{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":207,"name":"Hughes Helicopters Inc HUGHES 369","note":"","unit":"registered","url":"https://eflight.com/models/hughes-helicopters-inc/hughes-369"},{"count":241,"name":"Hughes Helicopters Inc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/hughes-helicopters-inc"},{"count":null,"name":"Built of aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"is a"},{"group":"Engine","items":[{"count":530,"name":"Allison (Rolls-Royce) 250-C20 series","note":"420 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/allison-rolls-royce-250-c20-series"},{"count":null,"name":"Type certificate H3WE","note":"held by MD Helicopters INC (Mdhi)","unit":"","url":""}],"relation":"powered by"},{"group":"Owner","items":[{"count":26,"name":"Vertol Systems CO INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/vertol-systems-co-inc"}],"relation":"owned by"},{"group":"Place","items":[{"count":109,"name":"Destin, FL","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Destin Executive","note":"DTS","unit":"","url":"https://eflight.com/airports/DTS"},{"count":21702,"name":"Florida","note":"","unit":"aircraft registered","url":"https://eflight.com/states/FL"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N502CH#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":747,"name":"Failure reports on the Allison (Rolls-Royce) 250-C20 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/allison-rolls-royce-250-c20-series#airworthiness"},{"count":null,"name":"Report filed on this aircraft: Mast, corroded","note":"2004-09-13","unit":"","url":"https://eflight.com/systems/rotorcraft"},{"count":null,"name":"Report filed on this aircraft: Bracket, cracked","note":"2002-01-18","unit":"","url":"https://eflight.com/systems/rotorcraft"},{"count":null,"name":"Report filed on this aircraft: Pin, broken","note":"2000-07-07","unit":"","url":"https://eflight.com/systems/rotorcraft"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Hughes Helicopters Inc HUGHES 369","note":"","unit":"","url":"https://eflight.com/models/hughes-helicopters-inc/hughes-369#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N502CH is now","note":"","unit":"","url":"https://eflight.com/live?q=N502CH"}],"relation":"seen at"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"inherited_from_model":true,"material":"aluminium","name":"aluminium","note":null},"id":"N502CH","maker":"Hughes Helicopters Inc","model":"HUGHES 369D","name":"Hughes Helicopters Inc HUGHES 369D N502CH","state":"FL","type":"aircraft","url":"https://eflight.com/aircraft/N502CH","year_built":1978},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
