In Tough Seas: Overcoming Field Challenges Through Innovation and Partnerships With DPAA

In 2022 and 2023, the Defense POW/MIA Accounting Agency (DPAA) partnered with Marine Imaging Technologies to conduct remote sensing survey operations in Guam to search for and possibly confirm the locations of four separate B-29 Superfortress wreck sites. The reported locations for these sites are in challenging environments; high seas, fast currents, and strong winds pose hazardous conditions for survey teams and equipment. Additionally, the bathymetry of the areas consists of dynamic changes in depths with sudden valleys, rises, and seamounts, mirroring the rocky coastline which poses threats to successful, strategic surveying and quality results. Marine Imaging Technologies worked with Eastern Search and Survey to develop an innovative survey system that allowed flexibility and pliability for small boat, deeper water, and limited crew operations. This paper discusses the goals, challenges, and results of this project and looks at ways forward on similar missions partnering with DPAA to account for MIA service members.