{"id":1173,"date":"2019-12-10T22:16:35","date_gmt":"2019-12-11T05:16:35","guid":{"rendered":"http:\/\/pimaair.wpengine.com\/?post_type=museum_aircraft&#038;p=1173"},"modified":"2019-12-30T09:46:49","modified_gmt":"2019-12-30T16:46:49","slug":"sikorsky-ch-54a","status":"publish","type":"museum_aircraft","link":"https:\/\/pimaair.org\/museum-aircraft\/sikorsky-ch-54a\/","title":{"rendered":"Sikorsky CH-54A"},"content":{"rendered":"<h1>Sikorsky CH-54A Tarhe (Skycrane)<\/h1>\n<p><a href=\"wp-content\/uploads\/2019\/11\/Sikorsky-CH-54A.jpg\"><img decoding=\"async\" src=\"wp-content\/uploads\/2019\/11\/Sikorsky-CH-54A.jpg\" alt=\"A picture of the Sikorsky CH-54A Tarhe\"><\/a><\/p>\n<div>\n<p>In 1959, Sikorsky Aircraft began testing of a proof-of-concept heavy lift helicopter called the S-60.\u00a0 Initial tests proved successful and the U.S. Navy and Army showed interest in the concept.\u00a0 Sikorsky immediately began development of a more powerful version of the helicopter powered by two turbo-shaft engines.\u00a0 Designated the S-64 by Sikorsky and the H-54A by the U.S. Army, it made its first flight in May 1962.\u00a0 The U.S. Army named the helicopter Tarhe, but most people call them Skycranes.\u00a0 The CH-54 served through the last years of the Vietnam War and finally left military service in the early 1990s.\u00a0 Many surplus Skycranes have found new uses in civilian hands, being widely used for fighting forest fires and as heavy lift aircraft for erecting electrical towers, and in the timber industry.<\/p>\n<\/div>\n<table>\n<tbody>\n<tr>\n<td>Wingspan<\/td>\n<td>72 ft<\/td>\n<td>\n<p><strong><span style=\"color: #2387c3;\">Rotor Diameter<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Length<\/td>\n<td>70 ft 3 in.<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Length<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Height<\/td>\n<td>18 ft 7 in.<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Height<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>42,000 (loaded)<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Weight<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Max. Speed<\/td>\n<td>126 MPH<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Maximum Speed<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Service Ceiling<\/td>\n<td>9,000 ft<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Service Ceiling<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Range<\/td>\n<td>230 miles<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Range<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Engines<\/td>\n<td>Two Pratt &#038; Whitney T73-P-1 turboshaft with 4,000 horsepower each<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Engines<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Crew<\/td>\n<td>3<\/td>\n<td>\n<p><span style=\"color: #2387c3;\"><strong>Crew<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<div>\n<p><span style=\"color: #2387c3;\"><strong>Manufacturer<\/strong><\/span><br \/>Sikorsky<\/p>\n<p><span style=\"color: #2387c3;\"><strong>Markings<\/strong><\/span><br \/>273<sup>rd<\/sup> Aviation Company, Sanford Army Airfield, Long Binh, Vietnam, 1968<\/p>\n<p><span style=\"color: #2387c3;\"><strong>Designation<\/strong><\/span><br \/>CH-54A<\/p>\n<\/div>\n<div>\n<p><span style=\"color: #2387c3;\"><strong>Serial Number<\/strong><\/span><br \/>68-18437<\/p>\n<\/div>\n<p><!-- {\"name\":\"Aircraft Layout - 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(Skycrane)\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\",\",\"breakpoint\":\"m\",\"fixed_width\":\"large\",\"column_gap\":\"\",\"row_gap\":\"\",\"width\":\"\",\"width_expand\":\"\",\"height\":\"\",\"margin\":\"\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"vertical_align\":\"\",\"style\":\"\",\"text_color\":\"\",\"padding\":\"\"},\"children\":[{\"type\":\"image\",\"props\":{\"margin\":\"default\",\"image_svg_color\":\"emphasis\",\"link_target\":\"\",\"image_border\":\"\",\"image_box_shadow\":\"\",\"image_hover_box_shadow\":\"\",\"image_box_decoration\":\"\",\"position\":\"\",\"position_z_index\":\"\",\"maxwidth\":\"\",\"maxwidth_breakpoint\":\"\",\"block_align\":\"\",\"block_align_breakpoint\":\"\",\"block_align_fallback\":\"\",\"text_align\":\"\",\"text_align_breakpoint\":\"\",\"text_align_fallback\":\"\",\"animation\":\"\",\"visibility\":\"\",\"image\":\"wp-content\\\/uploads\\\/2019\\\/11\\\/Sikorsky-CH-54A.jpg\",\"link\":\"wp-content\\\/uploads\\\/2019\\\/11\\\/Sikorsky-CH-54A.jpg\",\"image_alt\":\"A picture of the Sikorsky CH-54A Tarhe\"}},{\"type\":\"text\",\"props\":{\"margin\":\"default\",\"column_breakpoint\":\"m\",\"text_style\":\"\",\"text_color\":\"\",\"text_size\":\"\",\"column\":\"\",\"position\":\"\",\"position_z_index\":\"\",\"maxwidth\":\"\",\"maxwidth_breakpoint\":\"\",\"block_align\":\"\",\"block_align_breakpoint\":\"\",\"block_align_fallback\":\"\",\"text_align\":\"\",\"text_align_breakpoint\":\"\",\"text_align_fallback\":\"\",\"animation\":\"\",\"visibility\":\"\",\"content\":\"\n\n<p>In 1959, Sikorsky Aircraft began testing of a proof-of-concept heavy lift helicopter called the S-60.\\u00a0 Initial tests proved successful and the U.S. Navy and Army showed interest in the concept.\\u00a0 Sikorsky immediately began development of a more powerful version of the helicopter powered by two turbo-shaft engines.\\u00a0 Designated the S-64 by Sikorsky and the H-54A by the U.S. Army, it made its first flight in May 1962.\\u00a0 The U.S. Army named the helicopter Tarhe, but most people call them Skycranes.\\u00a0 The CH-54 served through the last years of the Vietnam War and finally left military service in the early 1990s.\\u00a0 Many surplus Skycranes have found new uses in civilian hands, being widely used for fighting forest fires and as heavy lift aircraft for erecting electrical towers, and in the timber industry.<\\\/p>\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"vertical_align\":\"\",\"style\":\"\",\"text_color\":\"\",\"padding\":\"\"},\"children\":[{\"type\":\"table\",\"props\":{\"show_title\":false,\"show_meta\":true,\"show_content\":true,\"show_image\":true,\"show_link\":true,\"table_order\":\"3\",\"table_responsive\":\"responsive\",\"table_width_title\":\"shrink\",\"table_width_meta\":\"\",\"meta_style\":\"\",\"image_svg_color\":\"emphasis\",\"link_text\":\"Read 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#2387c3;\\\"><strong>Length<\\\/strong><\\\/span><\\\/p>\",\"meta\":\"70 ft 3 in.\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Height<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Height\",\"meta\":\"18 ft 7 in.\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Weight<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Weight\",\"meta\":\"42,000 (loaded)\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Maximum Speed<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Max. Speed\",\"meta\":\"126 MPH\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Service Ceiling<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Service Ceiling\",\"meta\":\"9,000 ft\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Range<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Range\",\"meta\":\"230 miles\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Engines<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Engines\",\"meta\":\"Two Pratt & Whitney T73-P-1 turboshaft with 4,000 horsepower each\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Crew<\\\/strong><\\\/span><\\\/p>\",\"title\":\"Crew\",\"meta\":\"3\"}}]},{\"type\":\"divider\",\"props\":{\"divider_element\":\"hr\",\"divider_style\":\"\",\"divider_align\":\"\",\"divider_align_breakpoint\":\"\",\"divider_align_fallback\":\"\",\"position\":\"\",\"position_z_index\":\"\",\"margin\":\"\",\"maxwidth\":\"\",\"maxwidth_breakpoint\":\"\",\"block_align\":\"\",\"block_align_breakpoint\":\"\",\"block_align_fallback\":\"\",\"animation\":\"\",\"visibility\":\"\"}},{\"type\":\"text\",\"props\":{\"margin\":\"default\",\"column_breakpoint\":\"m\",\"text_style\":\"\",\"text_color\":\"\",\"text_size\":\"\",\"column\":\"\",\"position\":\"\",\"position_z_index\":\"\",\"maxwidth\":\"\",\"maxwidth_breakpoint\":\"\",\"block_align\":\"\",\"block_align_breakpoint\":\"\",\"block_align_fallback\":\"\",\"text_align\":\"\",\"text_align_breakpoint\":\"\",\"text_align_fallback\":\"\",\"animation\":\"\",\"visibility\":\"\",\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Manufacturer<\\\/strong><\\\/span><br \\\/>Sikorsky<\\\/p>\\n\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Markings<\\\/strong><\\\/span><br \\\/>273<sup>rd<\\\/sup> Aviation Company, Sanford Army Airfield, Long Binh, Vietnam, 1968<\\\/p>\\n\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Designation<\\\/strong><\\\/span><br \\\/>CH-54A<\\\/p>\"}},{\"type\":\"text\",\"props\":{\"margin\":\"default\",\"column_breakpoint\":\"m\",\"text_style\":\"\",\"text_color\":\"\",\"text_size\":\"\",\"column\":\"\",\"position\":\"\",\"position_z_index\":\"\",\"maxwidth\":\"\",\"maxwidth_breakpoint\":\"\",\"block_align\":\"\",\"block_align_breakpoint\":\"\",\"block_align_fallback\":\"\",\"text_align\":\"\",\"text_align_breakpoint\":\"\",\"text_align_fallback\":\"\",\"animation\":\"\",\"visibility\":\"\",\"content\":\"\n\n<p><span style=\\\"color: #2387c3;\\\"><strong>Serial Number<\\\/strong><\\\/span><br \\\/>68-18437<\\\/p>\"}}]}]}]}],\"version\":\"1.22.2\",\"props\":[]} --><\/p>\n","protected":false},"featured_media":670,"template":"","categories":[94],"tags":[],"class_list":["post-1173","museum_aircraft","type-museum_aircraft","status-publish","has-post-thumbnail","hentry","category-sikorsky","Designation-ch-54a","name-skycrane","name-tarhe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sikorsky CH-54A - Pima Air &amp; 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