What do you need to make a radio transmitter? There are builds that work with just a couple of transistors. But how about a GPS-disciplined small signal beacon? You can actually get the job done for ...

There are many ways to test HF antennas ranging from simulation to various antenna analyzers and bridges. However, nothing can replace simply using the antenna to see how it works. Just as — ...

WSPR’s biggest selling point is you can do it on the cheap. It’s easy to set yourself up for not much more than $100 and often a whole lot less. Share on Facebook (opens in a new window) Share on X ...

Transmissions from amateur radio enthusiasts may hold the key to locating the wreckage of the Malaysia Airlines jet that vanished a decade ago in one of the greatest aviation mysteries. The Malaysian ...

AN MH370 expert believes it would take “one final search” to find the missing jet and put the world’s biggest aviation mystery to rest ten years on. Retired British aerospace engineer Richard Godfrey ...

Malaysia Airlines Flight 370 disappeared without a trace over a decade ago. Malaysia's government announced last week that it will resume its search efforts for the missing airliner. Maritime robotics ...

A BBC documentary investigating the disappearance of flight MH370 has reexamined the theory that Weak Signal Propagation Reporter (WSPR) radio signals could help to locate the missing aircraft in the ...

In three years since its founding, the WSPR Fund has done well by investing nearly $3 million, said General Partner Todd Johnson. Here's how its helped early-stage startups in Winston-Salem.

Watch expert Richard Godfrey explain how MH370 could finally be found AN MH370 expert believes it would take “one final search” to find the missing jet and put the world’s biggest aviation mystery to ...