{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":1,"name":"On Centerline Aviation","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/on-centerline-aviation"}],"relation":"is a"},{"group":"Engine","items":[{"count":46,"name":"Continental TSIO-550-E","note":"350 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/continental-tsio-550-e"}],"relation":"powered by"},{"group":"Owner","items":[{"count":1,"name":"On Centerline Aviation LLC","note":"","unit":"aircraft registered to this organisation","url":"https://eflight.com/search?q=On Centerline Aviation LLC"}],"relation":"owned by"},{"group":"Place","items":[{"count":384,"name":"Denver, CO","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Centennial Airport","note":"APA","unit":"","url":"https://eflight.com/airports/APA"},{"count":null,"name":"Colorado Air And Space Port Airport","note":"CFO","unit":"","url":"https://eflight.com/airports/CFO"},{"count":null,"name":"Denver International","note":"DEN","unit":"","url":"https://eflight.com/airports/DEN"},{"count":null,"name":"Rocky Mountain Metro Airport","note":"BJC","unit":"","url":"https://eflight.com/airports/BJC"},{"count":7485,"name":"Colorado","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CO"}],"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/N321VP#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":17,"name":"FAA orders naming the Continental TSIO-550-E","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/continental-tsio-550-e#airworthiness"},{"count":12,"name":"Failure reports on the Continental TSIO-550-E","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/continental-tsio-550-e#airworthiness"}],"relation":"subject to"},{"group":"Live","items":[{"count":null,"name":"Where N321VP is now","note":"","unit":"","url":"https://eflight.com/live?q=N321VP"}],"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":"N321VP","maker":"On Centerline Aviation","model":"LANCAIR IV-P","name":"On Centerline Aviation LANCAIR IV-P N321VP","state":"CO","type":"aircraft","url":"https://eflight.com/aircraft/N321VP","year_built":2025},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
