{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":15,"name":"Hiller OH-23","note":"","unit":"registered","url":"https://eflight.com/models/hiller/oh-23"},{"count":242,"name":"Hiller","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/hiller"},{"count":null,"name":"Built of steel tube and aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-aluminium"}],"relation":"is a"},{"group":"Engine","items":[{"count":29,"name":"Franklin 6V-335 series","note":"200 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/franklin-6v-335-series"},{"count":null,"name":"Type certificate 6H2","note":"held by Siam Hiller Holdings INC","unit":"","url":""}],"relation":"powered by"},{"group":"Owner","items":[{"count":1,"name":"Alaska Army Aviation Museum INC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Alaska Army Aviation Museum INC"}],"relation":"owned by"},{"group":"Place","items":[{"count":110,"name":"Big Lake, AK","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Big Lake Airport","note":"BGQ","unit":"","url":"https://eflight.com/airports/BGQ"},{"count":null,"name":"Beaver Lake Seaplane Base","note":"D71","unit":"","url":"https://eflight.com/airports/D71"},{"count":null,"name":"Brocker Lake Seaplane Base","note":"6A7","unit":"","url":"https://eflight.com/airports/6A7"},{"count":null,"name":"Jones Landing Seaplane Base","note":"L95","unit":"","url":"https://eflight.com/airports/L95"},{"count":9142,"name":"Alaska","note":"","unit":"aircraft registered","url":"https://eflight.com/states/AK"}],"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/N252LG#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":1,"name":"Failure reports filed on the Hiller OH-23","note":"","unit":"reports since 1995","url":"https://eflight.com/models/hiller/oh-23#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Hiller OH-23","note":"","unit":"","url":"https://eflight.com/models/hiller/oh-23#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 N252LG is now","note":"","unit":"","url":"https://eflight.com/live?q=N252LG"}],"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":"steel-aluminium","name":"steel tube and aluminium","note":null},"id":"N252LG","maker":"Hiller","model":"OH-23C","name":"Hiller OH-23C N252LG","state":"AK","type":"aircraft","url":"https://eflight.com/aircraft/N252LG","year_built":1973},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}