High Quality Content by WIKIPEDIA articles! USNS Rose Knot (T-AGM-14) was a missile range instrumentation ship which operated as USAFS Rose Knot on the U.S. Air Force`s Eastern Test Range during the late 1950s and early 1960s. Rose Knot operated under an Air Force contract with Pan American Airways Guided Missile Range Division headquartered in Cocoa Beach, Florida.