{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":364,"name":"Diamond Aircraft DA20 Katana and Eclipse","note":"","unit":"registered","url":"https://eflight.com/models/diamond-aircraft/da20"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Diamond Aircraft Industries INC.","note":"","unit":"","url":"https://eflight.com/holders/diamond-aircraft-industries-inc"}],"relation":"held by"},{"group":"Orders","items":[{"count":15,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/TA4CH"},{"count":null,"name":"2026-15-18: Emergency Locator Beacon","note":"2026-09-08","unit":"","url":"https://eflight.com/directives/2026-15-18"},{"count":null,"name":"2022-03-15: Fuel Quantity Indicator","note":"2022-03-21","unit":"","url":"https://eflight.com/directives/2022-03-15"},{"count":null,"name":"2018-03-05: Reciprocating Engine","note":"2018-03-20","unit":"","url":"https://eflight.com/directives/2018-03-05"},{"count":null,"name":"2016-23-06: Engine--Fuel and Control","note":"2016-12-23","unit":"","url":"https://eflight.com/directives/2016-23-06"}],"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/8D693917BEF365F88625874A00475D16.0001","holder":"Diamond Aircraft Industries Inc.","id":"TA4CH","models":["DA20-A1","DA20-C1"],"name":"Type certificate TA4CH","product_type":"Aircraft","type":"certificate","url":"https://eflight.com/certificates/TA4CH"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}