{"as_of":"2026-11-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Curtiss Robertson","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/curtiss-robertson"}],"relation":"is a"},{"group":"Engine","items":[{"count":6,"name":"Wright J65-W series","note":"770 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/wright-j65-w-series"},{"count":null,"name":"Type certificate T220","note":"held by Curtiss Wright","unit":"","url":""}],"relation":"powered by"},{"group":"Owner","items":[{"count":2,"name":"Classic Air INC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Classic Air INC"},{"count":null,"name":"Holds an FAA aircraft dealer certificate","note":"expired","unit":"","url":""}],"relation":"owned by"},{"group":"Place","items":[{"count":125,"name":"Paso Robles, CA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Paso Robles Municipal","note":"PRB","unit":"","url":"https://eflight.com/airports/PRB"},{"count":28279,"name":"California","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CA"}],"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/N517N#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N517N is now","note":"","unit":"","url":"https://eflight.com/live?q=N517N"}],"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":"N517N","maker":"Curtiss Robertson","model":"ROBIN J-1","name":"Curtiss Robertson ROBIN J-1 N517N","state":"CA","type":"aircraft","url":"https://eflight.com/aircraft/N517N","year_built":1929},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}