{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":5,"name":"University Of Washington","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/university-of-washington"}],"relation":"is a"},{"group":"Owner","items":[{"count":5,"name":"University Of Washington","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/university-of-washington"}],"relation":"owned by"},{"group":"Place","items":[{"count":1550,"name":"Seattle, WA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Boeing Fld/King County International","note":"BFI","unit":"","url":"https://eflight.com/airports/BFI"},{"count":null,"name":"Seattle-Tacoma International","note":"SEA","unit":"","url":"https://eflight.com/airports/SEA"},{"count":null,"name":"Kenmore Air Seaplane Base","note":"W55","unit":"","url":"https://eflight.com/airports/W55"},{"count":null,"name":"Seattle Seaplanes","note":"0W0","unit":"","url":"https://eflight.com/airports/0W0"},{"count":10570,"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/N609BS#records-check"}],"relation":"involved in"}],"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":"N609BS","maker":"University Of Washington","model":"FINWING SABRE","name":"University Of Washington FINWING SABRE N609BS","state":"WA","type":"aircraft","url":"https://eflight.com/aircraft/N609BS","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}