{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":20669,"name":"Cessna 172 Skyhawk","note":"","unit":"registered","url":"https://eflight.com/models/cessna/172"},{"count":23,"name":"Cessna P172","note":"","unit":"registered","url":"https://eflight.com/models/cessna/p172"},{"count":758,"name":"Cessna R172 Hawk XP","note":"","unit":"registered","url":"https://eflight.com/models/cessna/r172"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Textron Aviation INC.","note":"","unit":"","url":"https://eflight.com/holders/textron-aviation-inc"}],"relation":"held by"},{"group":"Orders","items":[{"count":91,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/3A17"},{"count":null,"name":"2024-14-03: Autopilot System","note":"2024-08-20","unit":"","url":"https://eflight.com/directives/2024-14-03"},{"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":"2022-03-15: Fuel Quantity Indicator","note":"2022-03-21","unit":"","url":"https://eflight.com/directives/2022-03-15"},{"count":null,"name":"2020-18-01: Fuselage","note":"2020-11-12","unit":"","url":"https://eflight.com/directives/2020-18-01"}],"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/CB2BFE3BB96650FF86257ED2006AA7B5.0001","holder":"Textron Aviation Inc.","id":"3A17","models":["R172H","R172G","R172K","R172F","172RG","R172J","175","175B","P172D","R172E","175C","175A"],"name":"Type certificate 3A17","product_type":"Aircraft","type":"certificate","url":"https://eflight.com/certificates/3A17"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}