{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":20683,"name":"Cessna 172 Skyhawk","note":"","unit":"registered","url":"https://eflight.com/models/cessna/172"},{"count":72685,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"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":"Owner","items":[{"count":99,"name":"Hillsboro Aero Academy LLC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/hillsboro-aero-academy-llc"}],"relation":"owned by"},{"group":"Place","items":[{"count":370,"name":"Hillsboro, OR","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Stark'S Twin Oaks Airpark","note":"7S3","unit":"","url":"https://eflight.com/airports/7S3"},{"count":7008,"name":"Oregon","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OR"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on September 18, 2003 at Anacortes, WA: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/SEA03LA201"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":88,"name":"FAA orders naming the Cessna 172 Skyhawk","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/cessna/172#airworthiness"},{"count":4220,"name":"Failure reports filed on the Cessna 172 Skyhawk","note":"","unit":"reports since 1995","url":"https://eflight.com/models/cessna/172#airworthiness"},{"count":857,"name":"Approved modifications for the Cessna 172 Skyhawk","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/cessna/172#airworthiness"},{"count":null,"name":"Report filed on this aircraft: Shaft, failed","note":"2005-09-16","unit":"","url":"https://eflight.com/systems/engine"},{"count":null,"name":"Report filed on this aircraft: Gear, failed","note":"2005-05-06","unit":"","url":"https://eflight.com/systems/engine"},{"count":null,"name":"Report filed on this aircraft: Starter, failed","note":"2005-03-25","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Cessna 172 Skyhawk","note":"","unit":"","url":"https://eflight.com/models/cessna/172#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 N3555L is now","note":"","unit":"","url":"https://eflight.com/live?q=N3555L"}],"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":"N3555L","maker":"Cessna","model":"172S","name":"Cessna 172S N3555L","state":"OR","type":"aircraft","url":"https://eflight.com/aircraft/N3555L","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
