{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Applies to","items":[{"count":9,"name":"Lycoming HIO-360-E1AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-hio-360-e1ad#airworthiness"},{"count":3,"name":"Lycoming HIO-360-E1BD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-hio-360-e1bd#airworthiness"},{"count":33,"name":"Lycoming HIO-360-F1AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-hio-360-f1ad#airworthiness"},{"count":844,"name":"Lycoming IO-360-A1B6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-360-a1b6d#airworthiness"},{"count":3,"name":"Lycoming IO-360-A1D6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-360-a1d6d#airworthiness"},{"count":74,"name":"Lycoming IO-360-A3B6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-360-a3b6d#airworthiness"},{"count":1,"name":"Lycoming IO-360-A3D6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-360-a3d6d#airworthiness"},{"count":8560,"name":"Lycoming IO-360 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-360-series#airworthiness"},{"count":31,"name":"Lycoming IO-540-C4D5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-c4d5d#airworthiness"},{"count":3,"name":"Lycoming IO-540-K1A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-k1a5d#airworthiness"},{"count":52,"name":"Lycoming IO-540-K1G5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-k1g5d#airworthiness"},{"count":4,"name":"Lycoming IO-540-L1B5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-l1b5d#airworthiness"},{"count":2,"name":"Lycoming IO-540-M1B5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-m1b5d#airworthiness"},{"count":4218,"name":"Lycoming IO-540 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-series#airworthiness"},{"count":4,"name":"Lycoming IO-540-T4A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-t4a5d#airworthiness"},{"count":39,"name":"Lycoming IO-540-V4A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-v4a5d#airworthiness"},{"count":8,"name":"Lycoming IO-540-W1A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-540-w1a5d#airworthiness"},{"count":120,"name":"Lycoming IO-720","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-720#airworthiness"},{"count":1,"name":"Lycoming IO-720-D1CD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-io-720-d1cd#airworthiness"},{"count":3,"name":"Lycoming LO-360-A1G6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-lo-360-a1g6d#airworthiness"},{"count":9,"name":"Lycoming LO-360-A1H6","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-lo-360-a1h6#airworthiness"},{"count":1,"name":"Lycoming LTIO-540-F2BD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-ltio-540-f2bd#airworthiness"},{"count":5,"name":"Lycoming LTIO-540-J2BD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-ltio-540-j2bd#airworthiness"},{"count":1,"name":"Lycoming LTO-360-E1A6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-lto-360-e1a6d#airworthiness"},{"count":83,"name":"Lycoming O-320-H2AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-320-h2ad#airworthiness"},{"count":27315,"name":"Lycoming O-320 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-320-series#airworthiness"},{"count":29,"name":"Lycoming O-360-A1AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-360-a1ad#airworthiness"},{"count":19,"name":"Lycoming O-360-A1F6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-360-a1f6d#airworthiness"},{"count":11,"name":"Lycoming O-360-A1G6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-360-a1g6d#airworthiness"},{"count":1,"name":"Lycoming O-360-A1LD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-360-a1ld#airworthiness"},{"count":7,"name":"Lycoming O-360-E1A6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-360-e1a6d#airworthiness"},{"count":1066,"name":"Lycoming O-360 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-360-series#airworthiness"},{"count":11,"name":"Lycoming O-540-J1A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-540-j1a5d#airworthiness"},{"count":1,"name":"Lycoming O-540-J2A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-540-j2a5d#airworthiness"},{"count":6,"name":"Lycoming O-540-J3A5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-540-j3a5d#airworthiness"},{"count":24,"name":"Lycoming O-540-J3C5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-540-j3c5d#airworthiness"},{"count":18,"name":"Lycoming O-540-L3C5D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-540-l3c5d#airworthiness"},{"count":5244,"name":"Lycoming O-540 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-o-540-series#airworthiness"},{"count":1,"name":"Lycoming TIGO-541-E1A","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tigo-541-e1a#airworthiness"},{"count":37,"name":"Lycoming TIGO-541 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tigo-541-series#airworthiness"},{"count":3,"name":"Lycoming TIO-360-C1A6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-360-c1a6d#airworthiness"},{"count":2,"name":"Lycoming TIO-540-AA1AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-aa1ad#airworthiness"},{"count":1,"name":"Lycoming TIO-540-AB1BD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-ab1bd#airworthiness"},{"count":4,"name":"Lycoming TIO-540-F2BD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-f2bd#airworthiness"},{"count":24,"name":"Lycoming TIO-540-J2BD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-j2bd#airworthiness"},{"count":1,"name":"Lycoming TIO-540-K1AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-k1ad#airworthiness"},{"count":1,"name":"Lycoming TIO-540-R2AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-r2ad#airworthiness"},{"count":13,"name":"Lycoming TIO-540-S1AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-s1ad#airworthiness"},{"count":5079,"name":"Lycoming TIO-540 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-series#airworthiness"},{"count":2,"name":"Lycoming TIO-540-V2AD","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-540-v2ad#airworthiness"},{"count":9,"name":"Lycoming TIO-541-E1C4","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-541-e1c4#airworthiness"},{"count":273,"name":"Lycoming TIO-541 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-tio-541-series#airworthiness"},{"count":1,"name":"Lycoming TO-360-A1A6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-to-360-a1a6d#airworthiness"},{"count":4,"name":"Lycoming TO-360-C1A6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-to-360-c1a6d#airworthiness"},{"count":1,"name":"Lycoming TO-360-E1A6D","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-to-360-e1a6d#airworthiness"},{"count":74,"name":"Lycoming TO-360 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/lycoming-to-360-series#airworthiness"}],"relation":"applies to"},{"group":"System","items":[{"count":null,"name":"Engine","note":"","unit":"","url":"https://eflight.com/systems/engine"}],"relation":"about"},{"group":"Related orders","items":[{"count":null,"name":"Replaces 2000-18-53","note":"","unit":"","url":"https://eflight.com/directives/2000-18-53"}],"relation":"related to"},{"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":"2002-07-03","faa_document":"https://drs.faa.gov/browse/excelExternalWindow/294AD9C1F3DAA76D86256BDC00681CBF.0001","id":"2002-12-07","kind":"AD","name":"Airworthiness directive 2002-12-07","published":"2002-06-18","subject":"Oil Filter Converter Plate Gasket or the Converter Plate Kit","system":"engine","type":"directive","url":"https://eflight.com/directives/2002-12-07"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}