{"as_of":"2026-10-22","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Most common makers","items":[{"count":2955,"name":"Cessna","note":"","unit":"registered here","url":"https://eflight.com/makers/cessna"},{"count":1161,"name":"Piper","note":"","unit":"registered here","url":"https://eflight.com/makers/piper"},{"count":756,"name":"Amazon Prime Air","note":"","unit":"registered here","url":"https://eflight.com/makers/amazon-prime-air"},{"count":476,"name":"Boeing","note":"","unit":"registered here","url":"https://eflight.com/makers/boeing"},{"count":411,"name":"Beech","note":"","unit":"registered here","url":"https://eflight.com/makers/beech"}],"relation":"home to"},{"group":"Towns and airports","items":[{"count":1541,"name":"Seattle","note":"Boeing Fld/King County International","unit":"aircraft registered","url":"https://eflight.com/airports/BFI"},{"count":327,"name":"Renton","note":"Renton Municipal","unit":"aircraft registered","url":"https://eflight.com/airports/RNT"},{"count":287,"name":"Spokane","note":"Felts Field","unit":"aircraft registered","url":"https://eflight.com/airports/SFF"},{"count":242,"name":"Olympia","note":"Olympia Regional","unit":"aircraft registered","url":"https://eflight.com/airports/OLM"},{"count":201,"name":"Vancouver","note":"Fly For Fun Airport","unit":"aircraft registered","url":"https://eflight.com/airports/W56"},{"count":200,"name":"Bellingham","note":"Bellingham International","unit":"aircraft registered","url":"https://eflight.com/airports/BLI"},{"count":131,"name":"Public-use airports, heliports and seaplane bases in Washington","note":"","unit":"landing places","url":"https://eflight.com/airports?state=WA"}],"relation":"home to"},{"group":"Biggest fleets based here","items":[{"count":769,"name":"Amazon.Com Services LLC","note":"","unit":"aircraft","url":"https://eflight.com/fleets/amazon-com-services-llc"},{"count":235,"name":"Alaska Airlines INC","note":"","unit":"aircraft","url":"https://eflight.com/fleets/alaska-airlines-inc"},{"count":194,"name":"Boeing CO","note":"","unit":"aircraft","url":"https://eflight.com/fleets/boeing-co"},{"count":74,"name":"Emerald City Aircraft Leasing INC","note":"","unit":"aircraft","url":"https://eflight.com/fleets/emerald-city-aircraft-leasing-inc"},{"count":60,"name":"Kenmore Crew Leasing INC Trustee","note":"","unit":"aircraft","url":"https://eflight.com/fleets/kenmore-crew-leasing-inc-trustee"},{"count":null,"name":"84 more fleets based in Washington","note":"","unit":"","url":"https://eflight.com/fleets?state=WA"}],"relation":"home to"},{"group":"Record","items":[{"count":2709,"name":"NTSB accidents and incidents in Washington","note":"360 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=WA"},{"count":229,"name":"FAA filings this year on aircraft registered here","note":"158 bill of sale, 33 loan or lien, 27 loan release","unit":"filings","url":""}],"relation":"scene of"},{"group":"Analytics","items":[{"count":null,"name":"The fleet by state","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Accidents by place, with the fleet taken into account","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-place"},{"count":null,"name":"Electric and sustainable aircraft","note":"","unit":"","url":"https://eflight.com/electric"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"id":"WA","name":"Washington","registered":10565,"type":"state","url":"https://eflight.com/states/WA"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}