Background I have long thought about trying to build a photogrammetry model of the wreck of the destroyer USS Emmons (DD-457/DMS-22) which sank off of Kouri Island (Kouri Jima), Okinawa on April 7th, 1945. The Emmons sits at a depth of 130-150 feet (40-45 meters) and is largely intact; however, it is rapidly starting to … Continue reading Trip Report : Okinawa, Japan | USS Emmons (June 2025)