{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Kruse Robert L","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/kruse-robert-l"}],"relation":"is a"},{"group":"Engine","items":[{"count":258,"name":"Lycoming O-320-E2D","note":"150 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/lycoming-o-320-e2d"}],"relation":"powered by"},{"group":"Place","items":[{"count":24,"name":"Cleveland, TX","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Cleveland Municipal","note":"6R3","unit":"","url":"https://eflight.com/airports/6R3"},{"count":29966,"name":"Texas","note":"","unit":"aircraft registered","url":"https://eflight.com/states/TX"}],"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/N931RK#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":18,"name":"FAA orders naming the Lycoming O-320-E2D","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/lycoming-o-320-e2d#airworthiness"},{"count":494,"name":"Failure reports on the Lycoming O-320-E2D","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/lycoming-o-320-e2d#airworthiness"}],"relation":"subject to"},{"group":"Live","items":[{"count":null,"name":"Where N931RK is now","note":"","unit":"","url":"https://eflight.com/live?q=N931RK"}],"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":"N931RK","maker":"Kruse Robert L","model":"VANS RV-9A","name":"Kruse Robert L VANS RV-9A N931RK","state":"TX","type":"aircraft","url":"https://eflight.com/aircraft/N931RK","year_built":2007},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}