TRX Systems Inc. develops precise, infrastructure-free location and tracking products that deliver real-time 3D location and status of personnel in environments without GPS coverage. TRX products are the first to deliver the precision required to improve situational awareness and safety for first responders, dismounted soldiers, and security personnel (including those inspecting for radiation, chemical, and other threats), and to effectively support personnel training applications. TRX Navigation Engine software can easily be integrated with partner sensors, communication systems, and situation awareness systems that require GPS-denied location capabilities. For more information visit www.trxsystems.com.