{"id":16269,"date":"2019-07-18T00:01:21","date_gmt":"2019-07-17T22:01:21","guid":{"rendered":"https:\/\/www.caa.cz\/?page_id=16269"},"modified":"2025-12-12T12:26:35","modified_gmt":"2025-12-12T11:26:35","slug":"airworthiness-directives","status":"publish","type":"page","link":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/","title":{"rendered":"Airworthiness Directives"},"content":{"rendered":"\n

\nThe Civil Aviation Authority of the Czech Republic issues Airworthiness Directives (AD\u2019s) in accordance with\naviation regulation L 8 Chapter II part 4.2. Airworthiness Directives are issued when an unsafe condition has been\nfound to exist in particular aircraft, engine, propellers, or appliances installed on aircraft, and that condition is\nlikely to exist or develop in other aircraft, engines, propellers, or appliances of the same type design.\ufeff\n\n<\/p>\n\n\n\n

Once an AD is issued, no person may operate a product to which the AD applies except in accordance with the requirements of that AD.

CAA publishes AD\u2019s for aircraft registered in the Aircraft Register of the Czech Republic.

AD\u2019s for aircraft (products) transferred under EASA competence are AD\u2019s issued by EASA and published on EASA website.

CAA publishes only Emergency AD\u2019s and AD\u2019s for aircraft (products) indicated in Annex I of Basic Regulation (EC) No. 2018\/1139.

Issuing of AD is provided in accordance with Commission Regulation (EC) No. 748\/2012 and EASA Internal Working Procedures Continuing Airworthiness Type Design (CAP) in last revision.

CAA has been issuing Airworthiness Directives since January 1, 1996. Before this date a system of Mandatory Bulletins (MB\u2019s) assuring safe operation was used. This system was based on MB\u2019s issued by the manufacturer and approved by CAA (formerly CAI). Compliance with MB\u2019s was mandatory for all Czech operators.<\/p>\n\n\n\n

\n\n\n\n

List of the valid ADs, issued in the Czech Republic for Czech\u2019s products

<\/a>Emergency AD\u2019s for aircraft registered in the Aircraft Register of the Czech Republic (from 07\/2011), AD\u2019s for aircraft (products) indicated in Annex I of Basic Regulation (EC) No. 2018\/1139 and registered in the Aircraft Register of the Czech Republic (from 07\/2011)<\/a><\/p>\n\n\n\n

\n\n\n\n

Recommended websites:\ufeff<\/h3>\n\n\n\n

AD EASA<\/a>
AD FAA<\/a>
AD Transport Canada<\/a>
AD ANAC Brazil<\/a>
AD NAA New Zealand<\/a>
EASA Safety Information – SIN, SIB and other information documents adopted by EASA<\/a>
FAA Unapproved Parts Notifications (UPN)<\/a><\/p>\n\n\n\n

\n\n\n\n

Archive 01\/1996 – 06\/2011<\/a> \u2013 The data not updated\ufeff<\/p>\n","protected":false},"excerpt":{"rendered":"

The Civil Aviation Authority of the Czech Republic issues Airworthiness Directives (AD\u2019s) in accordance with aviation regulation L 8 Chapter II part 4.2. Airworthiness Directives are issued when an unsafe condition has been found to exist in particular aircraft, engine, propellers, or appliances installed on aircraft, and that condition is likely to exist or develop […]<\/p>\n","protected":false},"author":19,"featured_media":0,"parent":16275,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","footnotes":""},"class_list":["post-16269","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nAirworthiness Directives - Civil Aviation Authority of the Czech Republic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Airworthiness Directives - Civil Aviation Authority of the Czech Republic\" \/>\n<meta property=\"og:description\" content=\"The Civil Aviation Authority of the Czech Republic issues Airworthiness Directives (AD\u2019s) in accordance with aviation regulation L 8 Chapter II part 4.2. Airworthiness Directives are issued when an unsafe condition has been found to exist in particular aircraft, engine, propellers, or appliances installed on aircraft, and that condition is likely to exist or develop […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/\" \/>\n<meta property=\"og:site_name\" content=\"Civil Aviation Authority of the Czech Republic\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-12T11:26:35+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/aircraft\\\/airworthiness-directives\\\/\",\"url\":\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/aircraft\\\/airworthiness-directives\\\/\",\"name\":\"Airworthiness Directives - Civil Aviation Authority of the Czech Republic\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.caa.gov.cz\\\/#website\"},\"datePublished\":\"2019-07-17T22:01:21+00:00\",\"dateModified\":\"2025-12-12T11:26:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/aircraft\\\/airworthiness-directives\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/aircraft\\\/airworthiness-directives\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/aircraft\\\/airworthiness-directives\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Aircraft\",\"item\":\"https:\\\/\\\/www.caa.gov.cz\\\/en\\\/aircraft\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Airworthiness Directives\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.caa.gov.cz\\\/#website\",\"url\":\"https:\\\/\\\/www.caa.gov.cz\\\/\",\"name\":\"Civil Aviation Authority of the Czech Republic\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.caa.gov.cz\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Airworthiness Directives - Civil Aviation Authority of the Czech Republic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/","og_locale":"en_US","og_type":"article","og_title":"Airworthiness Directives - Civil Aviation Authority of the Czech Republic","og_description":"The Civil Aviation Authority of the Czech Republic issues Airworthiness Directives (AD\u2019s) in accordance with aviation regulation L 8 Chapter II part 4.2. Airworthiness Directives are issued when an unsafe condition has been found to exist in particular aircraft, engine, propellers, or appliances installed on aircraft, and that condition is likely to exist or develop […]","og_url":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/","og_site_name":"Civil Aviation Authority of the Czech Republic","article_modified_time":"2025-12-12T11:26:35+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/","url":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/","name":"Airworthiness Directives - Civil Aviation Authority of the Czech Republic","isPartOf":{"@id":"https:\/\/www.caa.gov.cz\/#website"},"datePublished":"2019-07-17T22:01:21+00:00","dateModified":"2025-12-12T11:26:35+00:00","breadcrumb":{"@id":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.caa.gov.cz\/en\/aircraft\/airworthiness-directives\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/www.caa.gov.cz\/en\/"},{"@type":"ListItem","position":2,"name":"Aircraft","item":"https:\/\/www.caa.gov.cz\/en\/aircraft\/"},{"@type":"ListItem","position":3,"name":"Airworthiness Directives"}]},{"@type":"WebSite","@id":"https:\/\/www.caa.gov.cz\/#website","url":"https:\/\/www.caa.gov.cz\/","name":"Civil Aviation Authority of the Czech Republic","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.caa.gov.cz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"publishpress_future_action":{"enabled":false,"date":"2026-05-14 11:22:36","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"translation_priority","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/pages\/16269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/comments?post=16269"}],"version-history":[{"count":9,"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/pages\/16269\/revisions"}],"predecessor-version":[{"id":50648,"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/pages\/16269\/revisions\/50648"}],"up":[{"embeddable":true,"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/pages\/16275"}],"wp:attachment":[{"href":"https:\/\/www.caa.gov.cz\/en\/wp-json\/wp\/v2\/media?parent=16269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}