{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":50,"name":"Pitts Special","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/pitts-special"}],"relation":"is a"},{"group":"Engine","items":[{"count":11931,"name":"Lycoming O-360 / VO-360 series","note":"180 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-o-360-vo-360-series"}],"relation":"powered by"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N19AD#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N19AD is now","note":"","unit":"","url":"https://eflight.com/live?q=N19AD"}],"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":"N19AD","maker":"Pitts Special","model":"BIPLANE","name":"Pitts Special BIPLANE N19AD","state":"","type":"aircraft","url":"https://eflight.com/aircraft/N19AD","year_built":1973},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}