Neil A. Warren
Suwit Musikasinthōn.
Zdeněk Žáček
José Luis Ceceña Cervantes
United States. War Dept.
United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications.
David A. Breternitz
United States. Army. Corps of Engineers. Mobile District.
United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight.
United States. Congress. House. Select Committee on Aging. Subcommittee on Retirement Income and Employment.
United States. Congress. House. Committee on the Judiciary. Subcommittee on Administrative Law and Governmental Relations.
United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources.
United States. Congress. Senate. Committee on Small Business.