{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":3804,"name":"Piper J-3 Cub","note":"","unit":"registered","url":"https://eflight.com/models/piper/j-3#airworthiness"},{"count":443,"name":"Piper PA-11 Cub Special","note":"","unit":"registered","url":"https://eflight.com/models/piper/pa-11#airworthiness"},{"count":1247,"name":"Piper PA-12 Super Cruiser","note":"","unit":"registered","url":"https://eflight.com/models/piper/pa-12#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Flight controls","note":"","unit":"","url":"https://eflight.com/systems/flight-controls"}],"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":"","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/49EEA603213B733C8625698B00763FCA.0001","id":"49-14-01","kind":"AD","name":"Airworthiness directive 49-14-01","published":"1950-06-17","subject":"Elevator Connector Tube Fitting","system":"flight-controls","type":"directive","url":"https://eflight.com/directives/49-14-01"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}