{"as_of":"2026-10-29","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Koz Aero Llc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/koz-aero-llc"}],"relation":"is a"},{"group":"Record","items":[{"count":null,"name":"No NTSB accident or incident record under this tail number","note":"","unit":"","url":"https://eflight.com/aircraft/N6557#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N6557 is now","note":"","unit":"","url":"https://eflight.com/live?q=N6557"}],"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":"N6557","maker":"Koz Aero Llc","model":"SOPWITH F1","name":"Koz Aero Llc SOPWITH F1 N6557","state":"","type":"aircraft","url":"https://eflight.com/aircraft/N6557","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}