The 9/11 terrorist attacks triggered a nationwide scramble to develop interoperable communications among emergency responders. But Hurricane Katrina left officials scratching their heads over the ...

BONTOC, Mountain Province (PIA) — In continuing efforts to strengthen the capabilities of responders, especially in times of disasters, 48 members from local government units and agencies participated ...

Technology and methods during my 30-plus years of emergency services have changed so much that it is a challenge to keep abreast. I can remember simplex VHF-low radio systems, three-foot mobile ...

FORT HUACHUCA, Ariz., -- More than a century after Guglielmo Marconi helped pioneer trans-Atlantic communications, High Frequency (HF) has continued to be a consistent, economical and reliable ...

THE science and practice of radio communication have developed so rapidly during the past ten or fifteen years, and now cover such a wide field, that it has become impossible to confine an adequate ...