{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":817,"name":"Robinson R22","note":"","unit":"registered","url":"https://eflight.com/models/robinson/r22#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Engine","note":"","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"about"},{"group":"More","items":[{"count":null,"name":"Every FAA order","note":"","unit":"","url":"https://eflight.com/directives"},{"count":null,"name":"Every aircraft system","note":"","unit":"","url":"https://eflight.com/systems"}],"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":{"effective":"1990-09-10","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/90252211C2947DC786256A4D0061F976.0001","id":"90-17-01","kind":"AD","name":"Airworthiness directive 90-17-01","published":"","subject":"Carburetor Air Box Latches","system":"engine","type":"directive","url":"https://eflight.com/directives/90-17-01"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}