{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":13,"name":"Embraer EMB-110","note":"","unit":"registered","url":"https://eflight.com/models/embraer/emb-110"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Embraer S.A.","note":"","unit":"","url":"https://eflight.com/holders/embraer-s-a"}],"relation":"held by"},{"group":"Orders","items":[{"count":33,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/A21SO"},{"count":null,"name":"2023-10-02: Indicating/Recording System, Navigation","note":"2023-05-26","unit":"","url":"https://eflight.com/directives/2023-10-02"},{"count":null,"name":"2014-20-05: Flight Controls","note":"2014-10-27","unit":"","url":"https://eflight.com/directives/2014-20-05"},{"count":null,"name":"2008-23-12: Wings-to-fuselage attachments","note":"2008-12-22","unit":"","url":"https://eflight.com/directives/2008-23-12"},{"count":null,"name":"2005-19-02: Nose landing gear (NLG)","note":"2005-10-19","unit":"","url":"https://eflight.com/directives/2005-19-02"}],"relation":"subject to"},{"group":"More","items":[{"count":null,"name":"Every type certificate","note":"","unit":"","url":"https://eflight.com/certificates"},{"count":null,"name":"Who holds what","note":"","unit":"","url":"https://eflight.com/holders"}],"relation":"see also"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"faa_document":"https://drs.faa.gov/browse/excelExternalWindow/71C413F8E26DDA50862587D4004EE329.0001","holder":"Embraer S.A.","id":"A21SO","models":["EMB-110P1","EMB-110P2"],"name":"Type certificate A21SO","product_type":"Aircraft","type":"certificate","url":"https://eflight.com/certificates/A21SO"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}