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Morse Code Beacon

(4)
Mike, a 10mW pulse beacon is how we found our balloon in a muddy puddle in the rows a of large corn field from GPSL this year. But it is a tricky and (if
Carlton Corbitt
4
posts
Jul 28

I-gate/TNC functionality via WiFi

(13)
You can run the Wx3in1 via wifi too.  Just need an intermediate router (or device)  in client mode. WX3in1 to TPlink 700 via CAT5 cable then set up the 700N
Dan Wietchy
13
posts
Jul 28

SDR-based APRS decoding

(7)
I would like to thank all of you who posted and emailed me with your great ideas, suggestions, and comments. My brain is now buzzing with new concepts to try
excitontx
7
posts
Jul 15

Weather Balloon Talk at Ignite Boulder

(4)
Waaaayyy cool David! I very much enjoyed it, just like the TED talk format which I enjoy very much! What is really great is that you engaged young and old,
Michael
4
posts
Jul 10

Fwd: Guatemala (TG) Amateur Radio Ballooning Project

(18)
OK great, thanks. Juan TG9AJR ... OK great, thanks. Juan TG9AJR On Jul 3, 2015, at 22:46, L. Paul Verhage < nearsys@gmail.com > wrote: You'll need to cut holes
TG9AJR Juan Munoz
18
posts
Jul 3

New file uploaded to GPSL

(48)
Plus the GPSL e mail list was started to support the GPSL activity, but even tho there are other lists out there, the GPSL list has become more or less the
Joe
48
posts
Jun 23

KD4STH-8 at 52,800 feet near St. Paul, MO

(15)
It's a 1200 gram Hwoyee (I probably didn't spell that correctly). Paul Verhage PhD Near Space Evangelist Onwards and Upwards On Jun 22, 2015 3:33 PM, "Jerry
L. Paul Verhage
15
posts
Jun 22

Who Recovered KD4STH-9, Keith's, and Jerry's Tracker?

(6)
Some ham radio operators prefer to use RF DF techniques rather than just their ears. 73 de Mike W5VSI
Mike Manes
6
posts
Jun 22

KD4STH-7 entanglement video

(7)
... Indeed, the further from the rotational axis that the center of mass is located, the more rotational dampening will occur. The carbon fibre spreader is a
James Ewen
7
posts
Jun 21

Re: SuperLaunch

(9)
Re batteries - I gave brenna a special lithium 9v for the flight, but only one. I don't remember the brand or how many amp-hrs. I'll see if she can pick up
Ann
9
posts
Jun 18

GPSL 2015

(20)
We are still running final predictions for the launch on Saturday. However, we have gas transportation and a backup launch site in Montgomery city picked out.
L. Paul Verhage
20
posts
Jun 17

Launch Prediction for Saturday

(6)
In looking at Montgomery City, MO with Google earth, there are a couple of things that are potential. One is the Fairground.  Plenty of space to be even if
Mark Garrett
6
posts
Jun 17

LOHAN'S PRATCHETT mission set to soar Saturday • The Register

(5)
Lynn KJ4ERJ has a system that takes flights from habhub and sends them to APRS. It a bit fussy about the length of the payload name. But other than that works
Steve
5
posts
Jun 15

Re: Guatemala (TG) Amateur Radio Ballooning Project

(14)
I second Mark's comments. In Idaho we have to focus on the recovery zone, although we're Guatemala. Paul Verhage PhD Near Space Evangelist Onwards and Upwards
L. Paul Verhage
14
posts
Jun 14

Balloons

(21)
Paul, I am now planning to attend and have tracking capability for the flights. 73 John F Dinneen KCØL kc0l@arrl.net john.dinneen@att.net Home: 469.362.1942
John Dinneen
21
posts
Jun 2
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