{"id":2283,"date":"2016-02-01T23:50:22","date_gmt":"2016-02-01T23:50:22","guid":{"rendered":"http:\/\/www.theblackvault.com\/casefiles\/?p=2283"},"modified":"2016-02-01T23:50:37","modified_gmt":"2016-02-01T23:50:37","slug":"the-henry-mckay-ufo-classification-system","status":"publish","type":"post","link":"https:\/\/www.theblackvault.com\/casefiles\/the-henry-mckay-ufo-classification-system\/","title":{"rendered":"The Henry McKay UFO Classification System"},"content":{"rendered":"
The following is part of the Henry McKay Archives. It is used here on The Black Vault, with permission:<\/p>\n
The following is a transcript from an audio cassette recording of Henry McKay, around the 42 second mark. This would have been at either one of his lectures or his course. <\/strong><\/em><\/p>\n
The cassette is simply labelled as \u201cUFO Talk H.H.M\u201d. Date unknown. From the files of the Henry McKay UFO Archives:<\/strong><\/em><\/p>\n
Now, the three broad categories of UFO:<\/strong><\/em><\/p>\n
The \u201cA\u201d category is the astronomical or aerial observation. Of the UFO reports, this would comprise of approximately 75-80%. Now, unfortunately, I do not have any training in astronomy. <\/strong><\/em><\/p>\n
A lot of the activity that\u2019s unidentified that\u2019s going on in space may have some military background to it and it\u2019s difficult to extract the information from the authorities. <\/strong><\/em><\/p>\n
So, I do not pursue that particular area.<\/strong><\/em><\/p>\n
The \u201cB\u201d category is below normal aircraft altitude, or at tree-top level if you will.<\/strong><\/em><\/p>\n
And the \u201cC\u201d category is contact with the ground or communication with humans.<\/strong><\/em><\/p>\n
That\u2019s the three broad categories. \u201cA\u201d astronomical. \u201cB\u201d below normal aircraft altitude or at 500 foot distance if you will. And \u201cC\u201d category is contact with the ground or some sort of communication.\u201d<\/strong><\/em><\/p>\n
\u2013 Henry McKay <\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"
The following is part of the Henry McKay Archives. It is used here on The Black Vault, with permission: The following is a transcript from an audio cassette recording of Henry McKay, around the 42 second mark. This would have been at either one of his lectures or his course. The cassette is simply labelled<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[273],"tags":[546,545,73],"class_list":["post-2283","post","type-post","status-publish","format-standard","category-the-henry-mckay-ufo-archives","tag-classification","tag-henry-mckay-ufo-archives","tag-history"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"The Henry McKay UFO Classification System - The Black Vault Case Files","description":"The following is part of the Henry McKay Archives. It is used here on The Black Vault, with permission: The following is a transcript from an audio cassette recording of Henry McKay, around the 42 second mark. This would have been at either one of his lectures or his course. The cassette is simply labelled","canonical_url":"https:\/\/www.theblackvault.com\/casefiles\/the-henry-mckay-ufo-classification-system\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"en_US","og:site_name":"The Black Vault Case Files - Discover the Truth","og:type":"article","og:title":"The Henry McKay UFO Classification System - The Black Vault Case Files","og:description":"The following is part of the Henry McKay Archives. It is used here on The Black Vault, with permission: The following is a transcript from an audio cassette recording of Henry McKay, around the 42 second mark. This would have been at either one of his lectures or his course. The cassette is simply labelled","og:url":"https:\/\/www.theblackvault.com\/casefiles\/the-henry-mckay-ufo-classification-system\/","article:published_time":"2016-02-01T23:50:22+00:00","article:modified_time":"2016-02-01T23:50:37+00:00","twitter:card":"summary_large_image","twitter:title":"The Henry McKay UFO Classification System - The Black Vault Case Files","twitter:description":"The following is part of the Henry McKay Archives. It is used here on The Black Vault, with permission: The following is a transcript from an audio cassette recording of Henry McKay, around the 42 second mark. This would have been at either one of his lectures or his course. The cassette is simply labelled"},"aioseo_meta_data":{"post_id":"2283","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-04-05 19:57:26","updated":"2025-07-03 17:37:06","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"