{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":56,"name":"Head Balloons Inc AX7","note":"","unit":"registered","url":"https://eflight.com/models/head-balloons-inc/ax7"},{"count":197,"name":"Head Balloons Inc","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/head-balloons-inc"},{"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":"Place","items":[{"count":23,"name":"Sautee, GA","note":"","unit":"aircraft registered in this town","url":""},{"count":8806,"name":"Georgia","note":"","unit":"aircraft registered","url":"https://eflight.com/states/GA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on October 17, 1990 at El Centro, CA: serious injuries, destroyed","note":"","unit":"","url":"https://eflight.com/accidents/LAX91DUM02"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":1,"name":"FAA orders naming the Head Balloons Inc AX7","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/head-balloons-inc/ax7#airworthiness"},{"count":11,"name":"Approved modifications for the Head Balloons Inc AX7","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/head-balloons-inc/ax7#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Head Balloons Inc AX7","note":"","unit":"","url":"https://eflight.com/models/head-balloons-inc/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 N4001M is now","note":"","unit":"","url":"https://eflight.com/live?q=N4001M"}],"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":"N4001M","maker":"Head Balloons Inc","model":"AX7 77B","name":"Head Balloons Inc AX7 77B N4001M","state":"GA","type":"aircraft","url":"https://eflight.com/aircraft/N4001M","year_built":2013},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}