{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":8,"name":"Nanchang","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/nanchang"}],"relation":"is a"},{"group":"Place","items":[{"count":155,"name":"Kent, WA","note":"","unit":"aircraft registered in this town","url":""},{"count":10568,"name":"Washington","note":"","unit":"aircraft registered","url":"https://eflight.com/states/WA"}],"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/N18YS#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N18YS is now","note":"","unit":"","url":"https://eflight.com/live?q=N18YS"}],"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":"N18YS","maker":"Nanchang","model":"YK-18","name":"Nanchang YK-18 N18YS","state":"WA","type":"aircraft","url":"https://eflight.com/aircraft/N18YS","year_built":1956},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}