{"as_of":"2026-11-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":12,"name":"Aerosport Ltd","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/aerosport-ltd"}],"relation":"is a"},{"group":"Engine","items":[{"count":2585,"name":"Rotax all models (one FAA code)","note":"","unit":"aircraft with this engine series","url":"https://eflight.com/engines/rotax-all-models-one-faa-code"}],"relation":"powered by"},{"group":"Place","items":[{"count":78,"name":"Kenosha, WI","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Kenosha Regional","note":"ENW","unit":"","url":"https://eflight.com/airports/ENW"},{"count":6163,"name":"Wisconsin","note":"","unit":"aircraft registered","url":"https://eflight.com/states/WI"}],"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/N221SP#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N221SP is now","note":"","unit":"","url":"https://eflight.com/live?q=N221SP"}],"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":"N221SP","maker":"Aerosport Ltd","model":"IKARUS C42 FB100","name":"Aerosport Ltd IKARUS C42 FB100 N221SP","state":"WI","type":"aircraft","url":"https://eflight.com/aircraft/N221SP","year_built":2005},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}