[OZAPRS] Why am I seeing

Scott Evans vk7hse at gmail.com
Thu Dec 7 20:04:37 AEDT 2017


The reference to "SSU3W4" is the Mic-e (compressed) component of the
destination field as Andrew described.

On Thu., 7 Dec. 2017, 19:15 , <vk4tec at tech-software.net> wrote:

> Bob
>
> APRS Packets are made up of a source destination and digis
>
> Here is an example
>
> VK4TEC>APU25N, VK4RMC-3, VK4GME-4
>
> VK4TEC is me
> APU25N is a dedicated code for "UI-VIEW 32"
> Vk4RMC-3 and VK4GME-3 are the digis
>
> You can make your own
>
> I use "SPACE"
>
> APT314 is a Byonics TinyTrak
>
> SSU3W4 is not known to google
>
> If you see one you don’t know, dive into the aprs spec
>
> 2017-12-07 17:39:37 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l Ck\'"4/}|(z%g(!|!w04!|3
> 2017-12-07 17:40:27 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1:`O'4l Ck\'"4/}|({%g(!|!w04!|3
> 2017-12-07 17:41:18 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1:`O'4l Ck\'"4/}|)!%g(!|!w04!|3
>
> 2017-12-07 17:41:19 AEST:
> VK2NQ-9>APT314,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1::VK2NQ-9
> :EQNS.0,0.0293,0,0,0.489,-273.15
> 2017-12-07 17:41:19 AEST:
> VK2NQ-9>APT314,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1::VK2NQ-9
> :BITS.00000000,TinyTrak
>
> 2017-12-07 17:42:09 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l
> Ck\'"4/}ZBP000|)"%f("|!w04!|3
> 2017-12-07 17:42:58 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2RZ-1:`O'4l Ck\'"4/}|)#%f(!|!w04!|3
> 2017-12-07 17:43:49 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l Ck\'"4/}|)$%f(!|!w04!|3
> 2017-12-07 17:44:39 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l Ck\'"4/}|)%%g(!|!w04!|3
> 2017-12-07 17:45:29 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1:`O'4l
> Ck\'"4/}ZBP000|)&%f(!|!w04!|3
> 2017-12-07 17:46:17 AEST: VK2NQ-9>SSU3W4,WIDE1-1,WIDE2-1,qAR,VK2LJ-1:`O'4l
> Ck\'"4/}|)'%f(!|!w04!|3
> 2017-12-07 17:46:44 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2MB-1:`O'4l
> Ck\'"4/}ZBP000|)&%f(!|!w04!|3 [Duplicate telemetry sequence, Delayed or
> out-of-order packet (sequence number)]
> 2017-12-07 17:47:08 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l Ck\'"4/}|)(%g(!|!w04!|3
> 2017-12-07 17:48:49 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l
> Ck\'"4/}ZBP000|)*%g(!|!w04!|3
> 2017-12-07 17:49:38 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l Ck\'"4/}|)+%f(!|!w04!|3
> 2017-12-07 17:51:17 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1:`O'4l Ck\'"4/}|)-%f(!|!w04!|3
> 2017-12-07 17:52:08 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1:`O'4l
> Ck\'"4/}ZBP000|).%f(!|!w04!|3
> 2017-12-07 17:52:57 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2HIM-1:`O'4l Ck\'"4/}|)/%f(!|!w04!|3
> 2017-12-07 17:53:49 AEST:
> VK2NQ-9>SSU3W4,VK2AMW-1*,WIDE2-1,qAR,VK2LJ-1:`O'3l"4k\'"40}|)0%f(!|!wDs!|3
>
>
>
> -----Original Message-----
> From: OZAPRS [mailto:ozaprs-bounces at aprs.net.au] On Behalf Of Bob
> Sent: Thursday, 7 December 2017 5:44 PM
> To: Australian APRS Users <ozaprs at aprs.net.au>
> Subject: [OZAPRS] Why am I seeing
>
> Let me see if I have been paying attention to this forum.
>
> Some questions from an OM returning to Packet.
>
> Why am I seeing VK2NQ-9 in Surry Hills Sydney, down here in Nowra,
> beaconing every minute or so ?
>
>          He has something configured wrong in his tracker or what?
>
> I see in his destination SSU3W4<VK2AMW-1,VK2HIM-1,WIDE2*
>
>      SSU3W4 Where the heck is that? Ultimately one of the Internet Tier2
> Servers via an I Gate?
>
>      VK2AMW-1 is in a good location and hears him first? Used up the
> Wide1-1 alias, that's why we can't see it ?
>
>      VK2AMW-1 re transmitted his message and was picked up by VK2HIM-1 who
> re transmitted him and used up one of the WIDE2-2 aliases leaving one hop
> to go, hence we have WIDE2* left in the path?
>
> These may be basic questions for you experts but I'm struggling to make
> sense of it all. I want to be sure I got it right before I go further.
>
> Thanks Bob, vk2byf
>
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