HRN 362: Radio Tracking Fish with Drones - Dave Witten KD0EAG from the 2017 DCC

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Midwestern rivers have a serious problem with an invasive species of carp that the USGS was trying to track using radio tags (yep, on the fish). But they needed some radio expertise to advance the project to receive the signals using drones rather than people with yagi's on boats. Dave Witten KDOEAG got involved through a request for help at his local radio club.

This talk follows the progress of the project, which rapidly grew to include multiple agencies (including NASA) and experts... and Dave. It's not ham radio, but it is an interesting exploration of radio technology where you might not expect it.

Radio Rating: C+. Dave has lots of pictures of the devices and locations, and some charts and graphs. You'll miss that detail in the audio-only presentation, but you'll get the gist of the project. Watch the video here if you're more intrigued.

HRN 361: Internet Telegraph - Scotty Cowling WA2DFI from the 2017 DCC

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Although Morse code is no longer required to get a ham license, it's still quite popular, and can be a draw for some potential hams before they get licensed. Learning it is one thing, but being able to use it while still learning is a challenge before you're licensed and have a station set up.

Scotty Cowling WA2DFI faced this problem with his Explorer Scout Post. First, he used his TAPR skills to develop an improved, inexpensive and easy-to-build CPO (Code Practice Oscillator). 

Then he discovered a Rabpberry Pi based online system for using Morse over the Internet, but it had some drawbacks that he used his TAPR skills to improve. The project is fairly simple and inexpensive, and something every club should consider. You don't have to be a Scout – or even young – to jump on board.

Radio Rating: C-. Scotty has lots of pictures and diagrams, and you won't be able to duplicate the project without them. It might even be a D-, but Scotty is such an enthusiastic and engaging speaker that listening to his talk may spark your interest enough to go to the videotape. Remember that our Radio Rating is only an evaluation of now well a program translates to audio, with no pictures. It does not reflect the overall program (where every HamRadioNow program receives an A+).

HRN 360: A New Generation of Ham Radio - Ward Silver N0AX at the 2017 DC

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Whatever ham radio rut you're stuck in — ragchewing on 75, DX on 20, the daily commute on a repeater — it's good to listen to Ward Silver N0AX to break out for a while and look... in this case, forward across the horizon and think about what ham radio - and hams - will look like in a decade or three.

This is the least technical talk of the conference. It led off the Saturday morning sessions, and provided a good foundation for the purpose behind the more technical talks to follow.

Radio Rating: A+. Ward has slides, but they're mostly text 'headlines' that he expands on. Ward is an excellent public speaker, and you won't miss a thing without video.

This is a follow-on talk from Ward's 2015 keynote at the DCC Banquet in 2015, released online in February 2016 as HamRadioNow Episode 242: Ham Radio... Now What?.