No Radar Or GPS: How US Aircraft Carriers Can Navigate If Their Tech Goes Down

If GPS and radar go down, U.S. aircraft carriers can navigate using celestial navigation, sextants, compasses, and ...
National Academies of Sciences%2c Engineering%2c and Medicine

Offshore Wind Farms Can Interfere with Ship Radar and Navigation, Says New Report

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...
GovCon Wire

Leonardo DRS Wins $236M Navy Contract for Anti-Ship Missile Defense Radar Production

Leonardo DRS (Nasdaq: DRS) has won a potential $235.9 million contract from the U.S. Navy to produce, test and deliver AN/SPQ-9B radar systems. The Department of Defense said Tuesday Naval Sea Systems ...
MarineLink

Polar Research Vessel Gets Nav System Refit

Anschütz completed refit of Integrated Navigation System for RRS Sir David AttenboroughSince entering service in 2021, the ...
Houston Public Media

Carrots, death rays and passing ships. This is the origin story of the word radar

The nation's aviation infrastructure is again under scrutiny, following a series of paralyzing communications and radar outages at some of the country's busiest airports. On Sunday, systems at the ...
Nature

Passive Radar Systems and Applications

Passive radar systems have emerged as a transformative technology in remote sensing by exploiting non-cooperative illuminators such as GNSS, communication, television, and radio signals. Unlike ...