![\"The](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/07\/the-pan-am-clipper-endeavour-before-its-final-flight-5UBI6MIWEJBR7MDY4UX3QRTH7Y.png\")
<\/p>\nThe wreckage from a Pan Am plane crash in the ocean 74 years ago that helped lead to requirements for the passenger safety briefings on every flight today has been found off the coast of Puerto Rico.<\/p>\n
The talks flight attendants deliver about how to inflate a life vest or find the exits on a plane that are routine today were developed after 52 people perished aboard Pan Am’s Clipper Endeavor because they didn’t get off the plane before it sank. Explorers used an autonomous sonar drone to find the fuselage and tail of the DC-4 last month under 600 metres of water.<\/p>\n
The 12 passengers and five crew members who survived the crash on Good Friday in 1952 told investigators that everyone survived the plane’s hard landing on the water, but then panic set in and many passengers were reluctant to venture out into the waves as they struggled to find life vests and the crew had a hard time pulling the rafts out. The plane sank within minutes.<\/p>\n
\u201cThis one became a catalyst, and it helped drive safety steps forward of better flotation equipment and the preflight briefings,\u201d said aviation safety expert John Cox. \u201cSo this is one stepping stone along the path to what we today enjoy as aviation safety. It was a rallying cry at the time.\u201d<\/p>\n
And now the discovery of this wreck could offer new hope for families who lost loved ones in other ocean crashes like Malaysia Airlines Flight 370 that disappeared 12 years ago with 269 people aboard.<\/p>\n
Years of research helped locate the wreckage<\/p>\n
This crash first caught the attention of Russ Matthews in 2019 when he saw a blurb about a luggage tag from the flight washing ashore in Florida. He said the historical significance of the Clipper Endeavor prompted him to dig deeper.<\/p>\n
That led to years of digging through the Pan Am Airlines and Coast Guard archives looking for clues about the location of the plane’s watery grave. Reports from the Civil Aeronautics Board, which was the predecessor to the Federal Aviation Administration, also helped.<\/p>\n
<\/p>\n
The Pan Am Clipper Endeavour before it’s final flight. (Source: Pan Am Historical Foundation\/John Johnson Collection)<\/p>\n
But the key to finding the wreckage was found in records in Puerto Rico from a hearing that was held on the crash, and a map estimating the location of the crash that was done by Air Force pilots who witnessed the crash because they just happened to be in the area on a training flight.<\/p>\n
Bad weather disrupted a previous attempt to locate the wreck in 2024 with a towed sonar array that was also documented by the Discovery Channel’s \u201cExpedition Unknown\u201d show. But Matthews said he and the volunteers who work with his Air\/Sea Heritage Foundation dreamed of making a second attempt to find it before next year’s 75th anniversary of the crash with one of these newer advanced drones that were originally developed for military uses like finding undersea mines.<\/p>\n
Undersea drone played a key role in the search<\/p>\n
![\"This](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/07\/this-undated-composite-image-provided-by-the-airsea-heritage-QTXA2KZXYNGGXGXMYOJXOPUVNE.jpg\")
<\/p>\n
This undated composite image provided by the Air\/Sea Heritage Foundation and Deep Sea Vision on Tuesday, July 21, 2026, shows the Clipper Endeavor wreck. (Source: Associated Press)<\/p>\n
Tony Romeo, who is CEO of the undersea exploration firm Deep Sea Vision, had been talking with Matthews for a while about the possibility of helping try to find this plane if one of his ships was ever in the area, and then in April one just happened to be passing right by Puerto Rico between two other jobs while carrying an advanced underwater drone with the right sensors to be able to find it.<\/p>\n
\u201cThere we were, and everything kind of came together at the moment: good weather, the right team, and the right equipment and ship. So we took a shot at it,\u201d Romeo said.<\/p>\n
Deep Sea Vision previously led an unsuccessful six-month search to find Amelia Earhart’s plane, but Romeo had a special interest in this case because his father was a mechanic and pilot for Pan Am Airlines. In fact, the drone they used in the search already had a Pan Am sticker on the side.<\/p>\n
Capturing the moment of discovery<\/p>\n
All the research Matthews’ group had done, combined with weather data from the time of the crash, was synthesised to create a map of the most likely location and a search area of 10 square nautical miles. The drone actually found the wreckage on its first pass over that area, although the explorers didn’t know that until it returned to the surface with its images.<\/p>\n
The Discovery Channel\u2019s Josh Gates and his crew were again along for this latest search to capture the moment the plane showed up on images from the drone after they were downloaded. The search will be featured in a special episode of the show this fall, but a few highlights released Tuesday show the moment everyone in the control room realised what they had found. Shouts of \u201cOh God!\u201d and \u201cThat’s a plane!\u201d erupted when the image loaded on screen.<\/p>\n
\u201cTo have a front-row seat to an expedition like this as it\u2019s unfolding is tremendous, and so I feel really lucky that we were able to be a part of it,\u201d Gates said.<\/p>\n
The morning’s headlines in 90 seconds, including ongoing support amid high inflation, and Robbie Williams comes clean about a viral moment. (Source: 1News)<\/p>\n","protected":false},"excerpt":{"rendered":"The wreckage from a Pan Am plane crash in the ocean 74 years ago that helped lead to…\n","protected":false},"author":2,"featured_media":538029,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[42,43,64,40,38,41,39,112],"class_list":["post-538028","post","type-post","status-publish","format-standard","has-post-thumbnail","category-headlines","tag-headlines","tag-news","tag-north-america","tag-top-news","tag-top-stories","tag-topnews","tag-topstories","tag-transport"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/538028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=538028"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/538028\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/538029"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=538028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=538028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=538028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}