{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"Dowty Propellers","note":"","unit":"","url":"https://eflight.com/holders/dowty-propellers"}],"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/F6EA340EC554D50C86257670006EA499.0001","holder":"Dowty Propellers","id":"P-899","models":["(c) R201/4-30-4/","(c) R175/4-30-4/","(c) R187/4-30","(c) R251/4-30-4/","(c) R193/4-30-4/","(c) R184/4-30-4/","(c) R186/4-30-4/","(c) R257/4-30-4/","(c) R212/4-30-4/"],"name":"Type certificate P-899","product_type":"Propeller","type":"certificate","url":"https://eflight.com/certificates/P-899"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}