{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":501,"name":"Cessna 550 Citation II","note":"","unit":"registered","url":"https://eflight.com/models/cessna/550"},{"count":72682,"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":"Engine","items":[{"count":357,"name":"Pratt & Whitney Canada JT15D-4","note":"2,500 lb thrust","unit":"aircraft with this engine series","url":"https://eflight.com/engines/pratt-whitney-canada-jt15d-4"}],"relation":"powered by"},{"group":"Owner","items":[{"count":17,"name":"Aims Community College","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/aims-community-college"}],"relation":"owned by"},{"group":"Place","items":[{"count":516,"name":"Greeley, CO","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Easton/Valley View Airport","note":"11V","unit":"","url":"https://eflight.com/airports/11V"},{"count":null,"name":"Greeley-Weld County","note":"GXY","unit":"","url":"https://eflight.com/airports/GXY"},{"count":7485,"name":"Colorado","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CO"}],"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/N446SH#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":24,"name":"FAA orders naming the Cessna 550 Citation II","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/cessna/550#airworthiness"},{"count":988,"name":"Failure reports filed on the Cessna 550 Citation II","note":"","unit":"reports since 1995","url":"https://eflight.com/models/cessna/550#airworthiness"},{"count":210,"name":"Approved modifications for the Cessna 550 Citation II","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/cessna/550#airworthiness"},{"count":4,"name":"FAA orders naming the Pratt & Whitney Canada JT15D-4","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/pratt-whitney-canada-jt15d-4#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Cessna 550 Citation II","note":"","unit":"","url":"https://eflight.com/models/cessna/550#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 N446SH is now","note":"","unit":"","url":"https://eflight.com/live?q=N446SH"}],"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":"N446SH","maker":"Cessna","model":"550","name":"Cessna 550 N446SH","state":"CO","type":"aircraft","url":"https://eflight.com/aircraft/N446SH","year_built":1982},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}