{"as_of":"2026-11-04","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":10,"name":"Thunder Balloons Limited AX7","note":"","unit":"registered","url":"https://eflight.com/models/thunder-balloons-limited/ax7"},{"count":14,"name":"Thunder Balloons Limited","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/thunder-balloons-limited"},{"count":null,"name":"Built of fabric and wicker","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/balloon"}],"relation":"is a"},{"group":"Owner","items":[{"count":11,"name":"Aeronautical Adventures INC","note":"","unit":"aircraft in the fleet","url":"https://eflight.com/fleets/aeronautical-adventures-inc"}],"relation":"owned by"},{"group":"Place","items":[{"count":91,"name":"Eagle, ID","note":"","unit":"aircraft registered in this town","url":""},{"count":4201,"name":"Idaho","note":"","unit":"aircraft registered","url":"https://eflight.com/states/ID"}],"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/N877VT#records-check"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":2,"name":"FAA orders naming the Thunder Balloons Limited AX7","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/thunder-balloons-limited/ax7#airworthiness"},{"count":9,"name":"Approved modifications for the Thunder Balloons Limited AX7","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/thunder-balloons-limited/ax7#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Thunder Balloons Limited AX7","note":"","unit":"","url":"https://eflight.com/models/thunder-balloons-limited/ax7#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 N877VT is now","note":"","unit":"","url":"https://eflight.com/live?q=N877VT"}],"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":"balloon","name":"fabric and wicker","note":null},"id":"N877VT","maker":"Thunder Balloons Limited","model":"AX7-77A","name":"Thunder Balloons Limited AX7-77A N877VT","state":"ID","type":"aircraft","url":"https://eflight.com/aircraft/N877VT","year_built":null},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}