{"id":4780,"date":"2026-01-09T10:09:10","date_gmt":"2026-01-09T15:09:10","guid":{"rendered":"https:\/\/jasonblair.net\/?p=4780"},"modified":"2026-01-09T10:11:04","modified_gmt":"2026-01-09T15:11:04","slug":"top-10-acs-codes-missed-on-unmanned-aircraft-knowledge-test","status":"publish","type":"post","link":"https:\/\/jasonblair.net\/?p=4780","title":{"rendered":"Top 10 ACS Codes Missed on Unmanned Aircraft Knowledge Test"},"content":{"rendered":"<p>Over the past few years, I have had a website (<a href=\"http:\/\/www.FAATestCodeLookup.com\" target=\"_blank\" rel=\"noopener\">www.FAATestCodeLookup.com<\/a>) running that helps people look up the knowledge test codes that are generated on FAA knowledge tests. This past week, I finally looked at the report data in searches people have been doing on the site.<\/p>\n<p>My data set on this one is smaller, just 170 reports, but in those, I found the following were the top 10 knowledge test codes that show up on mechanic tests.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-4786 aligncenter\" src=\"https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodesGraphic.png\" alt=\"\" width=\"998\" height=\"678\" srcset=\"https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodesGraphic.png 998w, https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodesGraphic-300x204.png 300w, https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodesGraphic-768x522.png 768w, https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodesGraphic-442x300.png 442w\" sizes=\"(max-width: 998px) 100vw, 998px\" \/><\/p>\n<p>The next chart shows exactly what percentage of the test reports those particular codes show up on as a &#8220;missed question&#8221; subject area, and the specific ACS code description associated with those codes.<\/p>\n<p>If you are taking an Unmanned Aircraft test anytime soon, these subject areas might just be worth a little more study time if you want to increase your test scores compared to everyone else!<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-4787 aligncenter\" src=\"https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodestabular.png\" alt=\"\" width=\"884\" height=\"565\" srcset=\"https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodestabular.png 884w, https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodestabular-300x192.png 300w, https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodestabular-768x491.png 768w, https:\/\/jasonblair.net\/wp-content\/uploads\/2026\/01\/top10UnmannedACSCodestabular-469x300.png 469w\" sizes=\"(max-width: 884px) 100vw, 884px\" \/><\/p>\n<hr \/>\n<p><em><strong>Data source for these data points compiled from data collected on:<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/faatestcodelookup.com\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft wp-image-1596\" src=\"https:\/\/jasonblair.net\/wp-content\/uploads\/2017\/04\/FAA-Test-Code-Lookup-Banner-Ad.jpg\" alt=\"\" width=\"528\" height=\"78\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Over the past few years, I have had a website (www.FAATestCodeLookup.com) running that helps people look up the knowledge test codes that are generated on FAA knowledge tests. This past week, I finally looked at the report data in searches &hellip; <a class=\"more-link\" href=\"https:\/\/jasonblair.net\/?p=4780\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-4780","post","type-post","status-publish","format-standard","hentry","category-aviation"],"_links":{"self":[{"href":"https:\/\/jasonblair.net\/index.php?rest_route=\/wp\/v2\/posts\/4780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jasonblair.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jasonblair.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jasonblair.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jasonblair.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4780"}],"version-history":[{"count":5,"href":"https:\/\/jasonblair.net\/index.php?rest_route=\/wp\/v2\/posts\/4780\/revisions"}],"predecessor-version":[{"id":4804,"href":"https:\/\/jasonblair.net\/index.php?rest_route=\/wp\/v2\/posts\/4780\/revisions\/4804"}],"wp:attachment":[{"href":"https:\/\/jasonblair.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jasonblair.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jasonblair.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}