{"as_of":"2026-10-26","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1445,"name":"Pilatus PC-12","note":"","unit":"registered","url":"https://eflight.com/models/pilatus/pc-12"},{"count":403,"name":"Pilatus","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/pilatus"},{"count":null,"name":"Built of aluminium with composite parts","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium-composite"}],"relation":"is a"},{"group":"Flies for","items":[{"count":null,"name":"Quest Diagnostics INC","note":"charter operator","unit":"","url":"https://eflight.com/operators/quest-diagnostics-inc"}],"relation":"flies for"},{"group":"Engine","items":[{"count":48,"name":"Pratt & Whitney Canada PT6A-67","note":"1200 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/pratt-whitney-canada-pt6a-67"}],"relation":"powered by"},{"group":"Owner","items":[{"count":18,"name":"Quest Diagnostics Clinical Laboratories INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/quest-diagnostics-clinical-laboratories-inc"}],"relation":"owned by"},{"group":"Place","items":[{"count":142,"name":"Reading, PA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Reading Rgnl/Carl A Spaatz Field","note":"RDG","unit":"","url":"https://eflight.com/airports/RDG"},{"count":6183,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on November 28, 2018 at Mesa, AZ: no injuries, minor damage","note":"","unit":"","url":"https://eflight.com/accidents/GAA19CA079"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":88,"name":"FAA orders naming the Pilatus PC-12","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/pilatus/pc-12#airworthiness"},{"count":1658,"name":"Failure reports filed on the Pilatus PC-12","note":"","unit":"reports since 1995","url":"https://eflight.com/models/pilatus/pc-12#airworthiness"},{"count":205,"name":"Approved modifications for the Pilatus PC-12","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/pilatus/pc-12#airworthiness"},{"count":1,"name":"FAA orders naming the Pratt & Whitney Canada PT6A-67","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/pratt-whitney-canada-pt6a-67#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Pilatus PC-12","note":"","unit":"","url":"https://eflight.com/models/pilatus/pc-12#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 N552TC is now","note":"","unit":"","url":"https://eflight.com/live?q=N552TC"}],"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-composite","name":"aluminium with composite parts","note":"Aluminium airframe; composite control surfaces and fairings."},"id":"N552TC","maker":"Pilatus","model":"PC-12/45","name":"Pilatus PC-12/45 N552TC","state":"PA","type":"aircraft","url":"https://eflight.com/aircraft/N552TC","year_built":2002},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}