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[aprssig] (Ab)Use of APRS for telemetry? Anyone doing it?

James Jefferson Jarvis jj at aprsworld.net
Mon Dec 6 16:19:12 UTC 2004


On Monday 06 December 2004 09:25, Steve Dimse wrote:
> On 12/6/04 at 7:17 AM scott at opentrac.org sent:
> >I was referring more to the scheme of sending coefficients and units.
>
> I do agree with that, which is probably why that feature goes unused. Last
> time I looked, perhaps a year ago, I could not a single station sending
> both telemetry and quadratic coefficients. I do not implement it reception

I see about 35 valid stations sending telemetry coefficients. There's no way 
of determing if they are valid coefficients or not, however.

mysql> select distinct source from telemetry_coefficients;
+-----------+
| source    |
+-----------+
| 5B7UJ     |
| CS1RLA-4  |
| CT2HPE-3  |
| DK5JG-2   |
| DL1DWF    |
| EA3GCU-2  |
| EA3GCU-4  |
| EA4CGY-8  |
| EA4E-8    |
| EA4EKH-8  |
| EA4F-8    |
| EA4G-8    |
| EA4HP-3   |
| EA4HP-8   |
| EA4I-8    |
| EA4URA-8  |
| EB4BXU-8  |
| ED5ZAA-8  |
| IQ4PI-2   |
| IR4PC-2   |
| M"7UF  &  |
| MB75J     |
| MB7UF     |
| MB7UJ     |
| MB7UJ   , |
| MB7UJ   p |
| MB7UJ`    |
| MB7Uk     |
| ON4VDV-2  |
| PE1DNN-2  |
| PI1APA    |
| PI1APK    |
| SR3DGT-15 |
| SR3TK-15  |
| TA1DF-9   |
| VK3BYD    |
| VK3BYD-15 |
| VK3CV-1   |
| VK3KAW-1  |
| VK3REB-1  |
| VK3RMD-1  |
| VK3RPG-2  |
| VK5ZTY    |
+-----------+
43 rows in set (1.36 sec)

-Jim




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