Police Satellite Communications
Police Satellite Communications Product Originals
When disaster hits: Improving communications interoperability (eBook)
Communication problems, especially reliability and interoperability, are widespread and complicate preparedness, training and response
GPS may be an endangered species
A new cell phone network could jam GPS signals
A powerful weapon for police in the post-9/11 world
The Terrorist Screening Center and the TSDB enable law enforcement officers to find and apprehend terrorists in the U.S.