{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"Hoffmann GMBH & CO. Kg","note":"","unit":"","url":"https://eflight.com/holders/hoffmann-gmbh-co-kg"}],"relation":"held by"},{"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/C9C1855FD9FA27C78625729F006C3B18.0001","holder":"Hoffmann GmbH & Co. KG","id":"P9BO","models":["HO-V 72"],"name":"Type certificate P9BO","product_type":"Propeller","type":"certificate","url":"https://eflight.com/certificates/P9BO"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}