{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Clerf Robert H","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/clerf-robert-h"}],"relation":"is a"},{"group":"Engine","items":[{"count":22,"name":"Walter 601D","note":"724 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/walter-601d"}],"relation":"powered by"},{"group":"Owner","items":[{"count":1,"name":"Retro This LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=Retro This LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":897,"name":"Lewes, DE","note":"","unit":"aircraft registered in this town","url":""},{"count":10970,"name":"Delaware","note":"","unit":"aircraft registered","url":"https://eflight.com/states/DE"}],"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/N135X#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N135X is now","note":"","unit":"","url":"https://eflight.com/live?q=N135X"}],"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":"N135X","maker":"Clerf Robert H","model":"LEGEND","name":"Clerf Robert H LEGEND N135X","state":"DE","type":"aircraft","url":"https://eflight.com/aircraft/N135X","year_built":2006},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}