{"id":536898,"date":"2025-11-18T13:20:32","date_gmt":"2025-11-18T18:20:32","guid":{"rendered":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/?p=536898"},"modified":"2025-11-20T13:23:48","modified_gmt":"2025-11-20T18:23:48","slug":"successful-field-repair-of-a-pioneer-22-prawler","status":"publish","type":"post","link":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/successful-field-repair-of-a-pioneer-22-prawler\/","title":{"rendered":"Successful Field Repair of a Pioneer 22 Prawler"},"content":{"rendered":"<p data-start=\"49\" data-end=\"377\">The team completed a successful field repair of a malfunctioning Prawler on the Pioneer 22 cruise. The entire shallow-water mooring was brought on deck, where James Kuo and John Lund of the Woods Hole Oceanographic Institution (WHOI) carried out detailed troubleshooting and on-site repairs to restore the vehicle\u2019s performance.<\/p>\n<p data-start=\"379\" data-end=\"543\" data-is-last-node=\"\" data-is-only-node=\"\">After the work was completed, the mooring was re-deployed and closely monitored. The system is now operating normally, with data once again streaming back to shore.<\/p>\n<div id=\"attachment_536899\" style=\"width: 778px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-536899\" loading=\"lazy\" class=\"wp-image-536899 size-large\" src=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0557-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0557-768x1024.jpg 768w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0557-225x300.jpg 225w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0557-1152x1536.jpg 1152w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0557-1536x2048.jpg 1536w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0557-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><p id=\"caption-attachment-536899\" class=\"wp-caption-text\">Photo credit: Rebecca Travis, WHOI<\/p><\/div>\n<div id=\"attachment_536900\" style=\"width: 778px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-536900\" loading=\"lazy\" class=\"wp-image-536900 size-large\" src=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0565-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0565-768x1024.jpg 768w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0565-225x300.jpg 225w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0565-1152x1536.jpg 1152w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0565-1536x2048.jpg 1536w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0565-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><p id=\"caption-attachment-536900\" class=\"wp-caption-text\">Photo credit: Rebecca Travis, WHOI<\/p><\/div>\n<div id=\"attachment_536901\" style=\"width: 778px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-536901\" loading=\"lazy\" class=\"wp-image-536901 size-large\" src=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0567-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0567-768x1024.jpg 768w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0567-225x300.jpg 225w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0567-1152x1536.jpg 1152w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0567-1536x2048.jpg 1536w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0567-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><p id=\"caption-attachment-536901\" class=\"wp-caption-text\">Photo credit: Rebecca Travis, WHOI<\/p><\/div>\n<div id=\"attachment_536902\" style=\"width: 778px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-536902\" loading=\"lazy\" class=\"wp-image-536902 size-large\" src=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0580-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0580-768x1024.jpg 768w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0580-225x300.jpg 225w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0580-1152x1536.jpg 1152w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0580-1536x2048.jpg 1536w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0580-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><p id=\"caption-attachment-536902\" class=\"wp-caption-text\">Photo credit: Rebecca Travis, WHOI<\/p><\/div>\n<div id=\"attachment_536903\" style=\"width: 778px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-536903\" loading=\"lazy\" class=\"wp-image-536903 size-large\" src=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0590-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0590-768x1024.jpg 768w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0590-225x300.jpg 225w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0590-1152x1536.jpg 1152w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0590-1536x2048.jpg 1536w, https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-content\/uploads\/sites\/143\/2025\/11\/IMG_0590-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><p id=\"caption-attachment-536903\" class=\"wp-caption-text\">Photo credit: Rebecca Travis, WHOI<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The team completed a successful field repair of a malfunctioning Prawler on the Pioneer 22 cruise. The entire shallow-water mooring was brought on deck, where James Kuo and John Lund of the Woods Hole Oceanographic Institution (WHOI) carried out detailed troubleshooting and on-site repairs to restore the vehicle\u2019s performance. After the work was completed, the&hellip;<\/p>\n","protected":false},"author":203,"featured_media":536899,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[332],"tags":[],"_links":{"self":[{"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/posts\/536898"}],"collection":[{"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/users\/203"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/comments?post=536898"}],"version-history":[{"count":1,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/posts\/536898\/revisions"}],"predecessor-version":[{"id":536904,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/posts\/536898\/revisions\/536904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/media\/536899"}],"wp:attachment":[{"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/media?parent=536898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/categories?post=536898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/ooi-expedition\/wp-json\/wp\/v2\/tags?post=536898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}