{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":79,"name":"Lindstrand Balloons 90","note":"","unit":"registered","url":"https://eflight.com/models/lindstrand-balloons/90"},{"count":252,"name":"Lindstrand Balloons","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/lindstrand-balloons"},{"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":9,"name":"Elverson, PA","note":"","unit":"aircraft registered in this town","url":""},{"count":6195,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on April 15, 1991 at Piru, CA: serious injuries, destroyed","note":"","unit":"","url":"https://eflight.com/accidents/LAX91LA179"},{"count":null,"name":"Accident on July 15, 1984 at Orcutt, CA: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/LAX84FA395"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":3,"name":"FAA orders naming the Lindstrand Balloons 90","note":"","unit":"airworthiness directives","url":"https://eflight.com/models/lindstrand-balloons/90#airworthiness"},{"count":31,"name":"Approved modifications for the Lindstrand Balloons 90","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/lindstrand-balloons/90#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Lindstrand Balloons 90","note":"","unit":"","url":"https://eflight.com/models/lindstrand-balloons/90#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 N4030A is now","note":"","unit":"","url":"https://eflight.com/live?q=N4030A"}],"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":"N4030A","maker":"Lindstrand Balloons","model":"90A","name":"Lindstrand Balloons 90A N4030A","state":"PA","type":"aircraft","url":"https://eflight.com/aircraft/N4030A","year_built":1995},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}