{"as_of":"2026-10-28","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":657,"name":"Waco","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/waco"}],"relation":"is a"},{"group":"Engine","items":[{"count":19,"name":"Jacobs R-755B2","note":"275 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/jacobs-r-755b2"}],"relation":"powered by"},{"group":"Owner","items":[{"count":3,"name":"Great Lakes Bp LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Great Lakes Bp LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":17,"name":"Cranston, RI","note":"","unit":"aircraft registered in this town","url":""},{"count":362,"name":"Rhode Island","note":"","unit":"aircraft registered","url":"https://eflight.com/states/RI"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on August 17, 2002 at Dewey, AZ: minor injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/LAX02LA254"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N29904 is now","note":"","unit":"","url":"https://eflight.com/live?q=N29904"}],"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":"N29904","maker":"Waco","model":"ZPF-7","name":"Waco ZPF-7 N29904","state":"RI","type":"aircraft","url":"https://eflight.com/aircraft/N29904","year_built":1940},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
