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From: [email protected] <[email protected]> on behalf of Lynn Deffenbaugh <kj4erj@...>
Sent: Tuesday, October 22, 2024 2:15 PM
To: [email protected]
Subject: Re: [APRS] [yaac-users] Tactical Messages from PT2VHF

Thankfully you only need to learn a few things at a time, but you're correct, there's a LOT to APRS (and we haven't even mentioned direction-finding/fox-hunting support objects recent).

But two dots just connected in my brain, so circling back to the original question about filtering out Tactical messages, it should be possible to eliminate these coming from the APRS-IS with the following filter term:


-g/TACTICAL

The minus is a negative or "don't include these" as mentioned by Pete recently and the g/ is a "group message" filter removing all messages directed to TACTICAL.



Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32




On 10/22/2024 12:35 PM, Luzemario PR7LDR wrote:
On Tue, Oct 22, 2024 at 08:55 AM, Lynn Deffenbaugh wrote:
(SAR)#Tactical_Callsigns
Guys, thank you very much for your answers. It sounds like a trap for novices like me... ;-)

This reminds me of John WB2OSZ talking about various APRS extensions in his docs. Those like me who have never done packet radio or APRS before, have a steep learning curve.