{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":2,"name":"E V Roosevelt","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/e-v-roosevelt"}],"relation":"is a"},{"group":"Engine","items":[{"count":192,"name":"CubCrafters CC340","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/cubcrafters-cc340"}],"relation":"powered by"},{"group":"Place","items":[{"count":1213,"name":"Casper, WY","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Casper/Natrona County International","note":"CPR","unit":"","url":"https://eflight.com/airports/CPR"},{"count":null,"name":"Irwins Sky Ranch Airport","note":"HAD","unit":"","url":"https://eflight.com/airports/HAD"},{"count":3236,"name":"Wyoming","note":"","unit":"aircraft registered","url":"https://eflight.com/states/WY"}],"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/N57EV#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N57EV is now","note":"","unit":"","url":"https://eflight.com/live?q=N57EV"}],"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":"N57EV","maker":"E V Roosevelt","model":"CARBON CUB EX","name":"E V Roosevelt CARBON CUB EX N57EV","state":"WY","type":"aircraft","url":"https://eflight.com/aircraft/N57EV","year_built":2014},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
