{"as_of":"2026-11-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":3,"name":"Quaker State Powered Parachute","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/quaker-state-powered-parachute"}],"relation":"is a"},{"group":"Engine","items":[{"count":561,"name":"Rotax 503 DCDI","note":"52 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/rotax-503-dcdi"}],"relation":"powered by"},{"group":"Owner","items":[{"count":1,"name":"Cessna 20420 Holding LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Cessna 20420 Holding LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":157,"name":"Philadelphia, PA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Northeast Philadelphia Airport","note":"PNE","unit":"","url":"https://eflight.com/airports/PNE"},{"count":null,"name":"Philadelphia International","note":"PHL","unit":"","url":"https://eflight.com/airports/PHL"},{"count":null,"name":"Wings Field","note":"LOM","unit":"","url":"https://eflight.com/airports/LOM"},{"count":null,"name":"Penn'S Landing Heliport","note":"P72","unit":"","url":"https://eflight.com/airports/P72"},{"count":6195,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"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/N9511P#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N9511P is now","note":"","unit":"","url":"https://eflight.com/live?q=N9511P"}],"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":null,"id":"N9511P","maker":"Quaker State Powered Parachute","model":"JOF11150","name":"Quaker State Powered Parachute JOF11150 N9511P","state":"PA","type":"aircraft","url":"https://eflight.com/aircraft/N9511P","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}