{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Petersson Ulf","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/petersson-ulf"}],"relation":"is a"},{"group":"Engine","items":[{"count":57,"name":"Mattituck IO-360","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/mattituck-io-360"}],"relation":"powered by"},{"group":"Place","items":[{"count":57,"name":"Santa Rosa Beach, FL","note":"","unit":"aircraft registered in this town","url":""},{"count":21712,"name":"Florida","note":"","unit":"aircraft registered","url":"https://eflight.com/states/FL"}],"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/N84UN#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N84UN is now","note":"","unit":"","url":"https://eflight.com/live?q=N84UN"}],"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":"N84UN","maker":"Petersson Ulf","model":"RV 8A","name":"Petersson Ulf RV 8A N84UN","state":"FL","type":"aircraft","url":"https://eflight.com/aircraft/N84UN","year_built":2007},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}