ILS is a ground-based system providing lateral and vertical guidance via radio signals, considered the traditional "gold standard" for precision approaches, though susceptible to signal bends and ...

BRAZIL RADAR: ITT Corp. has been awarded a sole-source contract by CISCEA, part of the Brazilian Ministry of Defense, to upgrade four PAR-2000 precision approach radar systems sold to the country in ...

NAVAL AIR STATION PATUXENT RIVER, Md. — The Naval Air Systems Command installed the AN/FPN-68 Precision Approach Radar at Naval Air Station Patuxent River last summer, with the system now operational ...