<http://schema.org/description>
"To help make sure that airdrops end up where they belong, the US Air Force Research Laboratory has awarded a contract to Lockheed Martin to adapt its WindTracer wind measurement system for the Precision Air Drop unit to help aircrews land supplies faster and on target."^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/precision-air-drop-lockehhed-martin-windtracer/32524/>