{"as_of":"2026-11-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":28,"name":"Dehavilland DHC-8","note":"","unit":"registered","url":"https://eflight.com/models/dehavilland/dhc-8"},{"count":861,"name":"Dehavilland","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/dehavilland"},{"count":null,"name":"Built of aluminium","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/aluminium"}],"relation":"is a"},{"group":"Flies for","items":[{"count":null,"name":"Bristow Special Mission Inc.","note":"charter operator","unit":"","url":"https://eflight.com/operators/bristow-special-mission-inc"}],"relation":"flies for"},{"group":"Owner","items":[{"count":67,"name":"Wells Fargo Trust CO Na Trustee","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/wells-fargo-trust-co-na-trustee"}],"relation":"owned by"},{"group":"Place","items":[{"count":85,"name":"Columbia, MD","note":"","unit":"aircraft registered in this town","url":""},{"count":2351,"name":"Maryland","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MD"}],"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/N437YV#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":160,"name":"FAA orders naming the Dehavilland DHC-8","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/dehavilland/dhc-8#airworthiness"},{"count":19964,"name":"Failure reports filed on the Dehavilland DHC-8","note":"","unit":"reports since 1995","url":"https://eflight.com/models/dehavilland/dhc-8#airworthiness"},{"count":137,"name":"Approved modifications for the Dehavilland DHC-8","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/dehavilland/dhc-8#airworthiness"},{"count":null,"name":"Report filed on this aircraft: Spacer, cracked","note":"2022-03-13","unit":"","url":"https://eflight.com/systems/utility"},{"count":null,"name":"Report filed on this aircraft: Stringer, corroded","note":"2011-05-04","unit":"","url":"https://eflight.com/systems/structure"},{"count":null,"name":"Report filed on this aircraft: Skin, corroded","note":"2011-05-04","unit":"","url":"https://eflight.com/systems/structure"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Dehavilland DHC-8","note":"","unit":"","url":"https://eflight.com/models/dehavilland/dhc-8#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N437YV is now","note":"","unit":"","url":"https://eflight.com/live?q=N437YV"}],"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":{"inherited_from_model":true,"material":"aluminium","name":"aluminium","note":null},"id":"N437YV","maker":"Dehavilland","model":"DHC-8-202","name":"Dehavilland DHC-8-202 N437YV","state":"MD","type":"aircraft","url":"https://eflight.com/aircraft/N437YV","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}