The Croatian Ministry of Defence (MoD) has made an order worth EUR1.8 million (USD2.03 million) for more of Finnish ...

Communications with Mars explorers face unique challenges, including 4–24 minute signal delays and limited bandwidth that ...

Developed by California-based Kraus Hamdani Aerospace, this solar-powered drone is now operational with the Army’s 1st ...

The ATSB found that the radio system in the helicopter in which Jenkinson and three passengers died had "defects that limited transmission range and affected reliability of transmission." ...

The American high-altitude long endurance Triton drones, which has the same wingspan as a Boeing 737, can operate at altitude above 50,000ft for more than 24 hours with a range of 7,400 nautical ...

With candidates for the Liberal, Conservative, NDP, People’s Party of Canada and even one Independent, voters in the Long Range Mountains will have ... but they don’t have a media communications ...

(WTRF) – The City of Weirton has partnered with CivicPlus to expand how residents receive communication on alerts like road ... The city has been using an alert system through their website since 2016 ...

This transition has been in the works for seven years after voters approved a 5-year, $71 million upgrade to local law enforcement’s radio communications back in 2018. The current system ...

I have a question: how does the law apply to amateur radio devices? For example, trained storm spotters sometimes use hand-held and vehicle mobile radios during a weather emergency. Answer ...

Last May, an advanced critical long-range ... system of its kind. The matrix of 31 ground stations and 282 instruments, including ultra-sensitive lasers and a revolutionary solar-imaging radio ...