{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"Cunliffe - Owens","note":"","unit":"aircraft on the register","url":""}],"relation":"is a"},{"group":"Owner","items":[{"count":11,"name":"Ozark Management INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/ozark-management-inc"},{"count":null,"name":"Holds an FAA aircraft dealer certificate","note":"expired","unit":"","url":""}],"relation":"owned by"},{"group":"Place","items":[{"count":92,"name":"Jefferson City, MO","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Jefferson City Memorial","note":"JEF","unit":"","url":"https://eflight.com/airports/JEF"},{"count":5817,"name":"Missouri","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MO"}],"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/N503PR#records-check"}],"relation":"involved in"},{"group":"Live","items":[{"count":null,"name":"Where N503PR is now","note":"","unit":"","url":"https://eflight.com/live?q=N503PR"}],"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":"N503PR","maker":"Cunliffe - Owens","model":"SEAFIRE XV","name":"Cunliffe - Owens SEAFIRE XV N503PR","state":"MO","type":"aircraft","url":"https://eflight.com/aircraft/N503PR","year_built":1945},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}