[Vk5-wx-sonde] Today

[Liam Gunning]

Another one up on 402.1

Regards,

Liam VK5LJG 

-------------------------------------
Liam Gunning
liam.gunning at icloud.com


Sent from iPhone

> On 8 Apr 2019, at 13:41, Mark Jessop via Vk5-wx-sonde <vk5-wx-sonde at vk5fo.com> wrote:
> 
> Mystery solved! The packets are *encrypted*!!!!
> Did a lot of digging in the packets, and they match the format of the RS41-SGM (Military) variant.
> I suspect these are not BOM launches, but possibly from the RAAF base. 
> 
> The BOM are still waiting for their firmware patch to start launches again.
> 
> 73
> Mark VK5QI
> 
> Sent by means most mobile.
> 
>> On Mon., 8 Apr. 2019, 13:25 Peter Wegener via Vk5-wx-sonde, <vk5-wx-sonde at vk5fo.com> wrote:
>> Another one on 401.000  now  12.50pm
>> 
>> Peter vk5pw 
>> 
>> 
>> ----- Original Message -----
>> From:
>> vk5-wx-sonde at vk5fo.com
>> 
>> To:
>> <vk5-wx-sonde at vk5fo.com>
>> Cc:
>> "Steve" <vk5st at iinet.net.au>
>> Sent:
>> Mon, 08 Apr 2019 12:24:07 +0930
>> Subject:
>> Re: [Vk5-wx-sonde] Today
>> 
>> 
>> Another one up on 402.0 now
>> 
>> the last P series on habhub was  14hrs ago from the vasalia test site ???
>> 
>> 
>> 
>> On Mon, 08 Apr 2019 11:48:21 +0930, Mark Jessop via Vk5-wx-sonde <vk5-wx-sonde at vk5fo.com> wrote:
>> 
>> Not sure. Some observations by Liam shows that the sondes appear to know when they are descending, so it looks like the internal GPS is working.
>> However, given we're not decoding anything sensible on the ground, it suggests the telemetry format has changed. 
>> 
>> I suspect it might be a few days before we have a resolution to this issue.
>> 
>> 73
>> Mark VK5QI
>> 
>>> On Mon, Apr 8, 2019 at 12:00 PM Steve via Vk5-wx-sonde <vk5-wx-sonde at vk5fo.com> wrote:
>>> another signal now on 403.0 , still no decodes , perhaps the BOM is having trouble too.
>>> 
>>> 
>>> On Mon, 08 Apr 2019 10:12:54 +0930, Mark Jessop via Vk5-wx-sonde <vk5-wx-sonde at vk5fo.com> wrote:
>>> 
>>> So auto_rx is definitely detecting the sonde correctly, but it's not extracting GPS coords from the sonde telemetry, hence why its timing out.
>>> 
>>> The sonde in the air over Adelaide has serial R0230556, but I can't get GPS positions out of its telemetry.
>>> 
>>> This is going to take me a little bit to figure out. I'm also just about to fly out from Horn Island today.
>>> 
>>> 73
>>> Mark
>>> 
>>>> On Mon, Apr 8, 2019 at 10:38 AM Liam Gunning <liam.gunning at icloud.com> wrote:
>>>> Just had a quick look at habhub. 
>>>> 
>>>> No sondes on the map in VK at the moment. 
>>>> 
>>>> Also thought it was strange that both Perth and Melbourne set off 3 each yesterday morning. Adelaide set off 2.
>>>> 
>>>> I didn’t have a launch in the log for last night either. 
>>>> 
>>>> Regards,
>>>> 
>>>> Liam VK5LJG 
>>>> 
>>>> -------------------------------------
>>>> Liam Gunning
>>>> liam.gunning at icloud.com
>>>> 
>>>> Sent from iPhone
>>>> 
>>>> On 8 Apr 2019, at 09:58, Mark Jessop via Vk5-wx-sonde <vk5-wx-sonde at vk5fo.com> wrote:
>>>> 
>>>> Yep there is definitely something broken. Probably GPS rollover related.
>>>> 
>>>> Will look into it.
>>>> 
>>>> 73
>>>> Mark
>>>> 
>>>>> On Mon, Apr 8, 2019 at 10:22 AM Robert Middelmann via Vk5-wx-sonde <vk5-wx-sonde at vk5fo.com> wrote:
>>>>> Hi everyone
>>>>> what has happend with todays sonde It was on 402mhz could hear it
>>>>> fine on an SDR but no-one could decode it. my system would start the
>>>>> decode process then time out. Any ideas? mybe the GPS bug has got it
>>>>> 
>>>>> Rob VK5TRM
>>>>> 
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