{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Held by","items":[{"count":null,"name":"Hartzell Propeller INC.","note":"","unit":"","url":"https://eflight.com/holders/hartzell-propeller-inc"}],"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/14AEAF396C47FCD7852567120047C14D.0001","holder":"Hartzell Propeller Inc.","id":"P-878","models":["HC-82XF-1","HC-82XL-6","HC-82XF-6","HC-82X20-5","HC-82XF-3","HC-82XG-2","HC-82XG-1","HC-82-XK-2","HC-82XF-2","HC-82-XK-3","HC-82-XK-1","HC-82XL-1","HC-82XS-2","HC-82XL-2","HC-82XG-6","HC-82X20-1","HC-82X20-3"],"name":"Type certificate P-878","product_type":"Propeller","type":"certificate","url":"https://eflight.com/certificates/P-878"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}