[Vk5-wx-sonde] utc ?

Mark Jessop vk5qi at rfhead.net
Tue Apr 9 21:28:46 PDT 2019


Unfortunately no - we don't know the launch site. My guess is going to be
Pt Wakefield though. Signal wasn't strong enough after launch to be from
Edinburgh.

Steve: the changes required are significant. More than just a quick hack.
There are checks at multiple points in the telemetry processing chain.

73
Mark

Sent by means most mobile.

On Wed., 10 Apr. 2019, 13:44 Peter Wegener via Vk5-wx-sonde, <
vk5-wx-sonde at vk5fo.com> wrote:

>
> Can anyone confirm where these are launched from
>
> Peter
>
>
> ----- Original Message -----
> From:
> vk5-wx-sonde at vk5fo.com
>
> To:
> <vk5-wx-sonde at vk5fo.com>
> Cc:
> "Liam Gunning" <liam.gunning at icloud.com>
> Sent:
> Wed, 10 Apr 2019 13:35:29 +0930
> Subject:
> Re: [Vk5-wx-sonde] utc ?
>
>
> Another one about to pop up on 402.200
>
> Regards,
>
> Liam VK5LJG
>
> -------------------------------------
> Liam Gunning
> liam.gunning at icloud.com
>
> Sent from iPhone
>
> On 10 Apr 2019, at 13:24, Erich Heinzle via Vk5-wx-sonde <
> vk5-wx-sonde at vk5fo.com> wrote:
>
> 401 is currently coming in strongest from a bearing of about 340 degrees
> from lobethal/vk5rah qth
>
> On Wed, 10 Apr 2019 13:18 Mark Jessop via Vk5-wx-sonde, <
> vk5-wx-sonde at vk5fo.com> wrote:
>
>> We're actually getting the same data into auto_rx... but I'm discarding
>> it because the positions are invalid >_>
>>
>> 73
>> Mark
>>
>> On Wed, Apr 10, 2019 at 1:11 PM Steve via Vk5-wx-sonde <
>> vk5-wx-sonde at vk5fo.com> wrote:
>>
>>> I was just about to ask the same question as Pete.
>>>
>>>
>>> On Wed, 10 Apr 2019 13:03:57 +0930, Erich Heinzle via Vk5-wx-sonde <
>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>
>>> 401 currently seems strongest on a bearing of about 300 degrees from
>>> lovethal/vk5rah repeater qth.
>>>
>>> I'm using a hand held yagi so ymmv
>>>
>>> On Wed, 10 Apr 2019 12:44 Liam Gunning via Vk5-wx-sonde, <
>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>
>>>> R0210586 401.00 Frame #1258 Battery 2.9V
>>>>
>>>> Regards,
>>>>
>>>> Liam
>>>>
>>>> -------------------------------------
>>>> Liam Gunning
>>>> liam.gunning at icloud.com
>>>> 0457 025 719
>>>>
>>>> Sent from iPhone
>>>>
>>>> On 10 Apr 2019, at 12:37, Liam Gunning <liam.gunning at icloud.com> wrote:
>>>>
>>>> There’s another one about to come up on 401.000...
>>>>
>>>> Regards,
>>>>
>>>> Liam VK5LJG
>>>>
>>>> -------------------------------------
>>>> Liam Gunning
>>>> liam.gunning at icloud.com
>>>>
>>>> Sent from iPhone
>>>>
>>>> On 10 Apr 2019, at 12:30, Mark Jessop via Vk5-wx-sonde <
>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>
>>>> Assuming a standard flight profile, the landing areas would be:
>>>> Launch from Edinburgh RAAF: between Truro and eudunda.
>>>> Launch from Pt Wakefield: north-east of Clare.
>>>>
>>>> 73
>>>> Mark
>>>>
>>>> Sent by means most mobile.
>>>>
>>>> On Wed., 10 Apr. 2019, 12:27 Erich Heinzle via Vk5-wx-sonde, <
>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>
>>>>> 403 is strongest on a bearing about due north from lobethal currently
>>>>>
>>>>> 402.x below the noise here
>>>>>
>>>>> On Wed, 10 Apr 2019 12:22 Liam Gunning via Vk5-wx-sonde, <
>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>
>>>>>> Just about to lose the signal from R0230817 402.200
>>>>>>
>>>>>> Still have a good signal from R0210591 403.000
>>>>>>
>>>>>> Regards,
>>>>>>
>>>>>> Liam VK5LJG
>>>>>>
>>>>>> -------------------------------------
>>>>>> Liam Gunning
>>>>>> liam.gunning at icloud.com
>>>>>> 0457 025 719
>>>>>>
>>>>>> Sent from iPhone
>>>>>>
>>>>>> On 10 Apr 2019, at 12:10, Liam Gunning via Vk5-wx-sonde <
>>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>>
>>>>>> Was just about to put an update about that!
>>>>>>
>>>>>> R0230817 402.200 is on around 6400 frames and burst killer is active
>>>>>> at 08:14 I suspect this one has been in the air for a while. Battery is at
>>>>>> 2.5 V. So likely on decent.
>>>>>>
>>>>>> R0210591 403.00 is around 3000 frames. I suspect this one is still on
>>>>>> ascent. No burst killer active and 2.7 V battery.
>>>>>>
>>>>>> Regards,
>>>>>>
>>>>>> Liam VK5LJG
>>>>>>
>>>>>> -------------------------------------
>>>>>> Liam Gunning
>>>>>> liam.gunning at icloud.com
>>>>>>
>>>>>> Sent from iPhone
>>>>>>
>>>>>> On 10 Apr 2019, at 12:03, Mark Jessop <vk5qi at rfhead.net> wrote:
>>>>>>
>>>>>> Can you monitor for when they switch to burst countdown mode? That
>>>>>> would assist in estimating a landing site.
>>>>>>
>>>>>> - Mark
>>>>>>
>>>>>> Sent by means most mobile.
>>>>>>
>>>>>> On Wed., 10 Apr. 2019, 12:02 Liam Gunning via Vk5-wx-sonde, <
>>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>>
>>>>>>> Hi Peter & Steve,
>>>>>>>
>>>>>>> There are two of the encrypted sondes in the air at the moment.
>>>>>>>
>>>>>>> R0230817 on 402.200
>>>>>>> R0210591 on 403.000
>>>>>>>
>>>>>>> Regards,
>>>>>>>
>>>>>>> Liam VK5LJG
>>>>>>>
>>>>>>> -------------------------------------
>>>>>>> Liam Gunning
>>>>>>> liam.gunning at icloud.com
>>>>>>>
>>>>>>> Sent from iPhone
>>>>>>>
>>>>>>> On 10 Apr 2019, at 09:06, Peter Wegener via Vk5-wx-sonde <
>>>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>>>
>>>>>>>
>>>>>>> Hi All
>>>>>>>
>>>>>>> Steve & myself will be out here the next 2 days chasing these sondes
>>>>>>> around the barossa.
>>>>>>>
>>>>>>> Mark , are you interested in one of the encrypted ones , should we
>>>>>>> try to make an effort to get one for you , please lets know
>>>>>>>
>>>>>>> 73
>>>>>>> Peter
>>>>>>>
>>>>>>>
>>>>>>> ----- Original Message -----
>>>>>>> From:
>>>>>>> vk5-wx-sonde at vk5fo.com
>>>>>>>
>>>>>>> To:
>>>>>>> <vk5-wx-sonde at vk5fo.com>
>>>>>>> Cc:
>>>>>>> "Mark Jessop" <vk5qi at rfhead.net>
>>>>>>> Sent:
>>>>>>> Tue, 9 Apr 2019 12:24:20 +1000
>>>>>>> Subject:
>>>>>>> Re: [Vk5-wx-sonde] utc ?
>>>>>>>
>>>>>>>
>>>>>>> Encryption is probably not going to be possible to break. I
>>>>>>> certainly don't intend to spend any time on it.
>>>>>>>
>>>>>>> I've got an update in the works that will help with the encrypted
>>>>>>> sondes. (Raise an error and add to a blacklist for a few hours).
>>>>>>>
>>>>>>> 73
>>>>>>> Mark
>>>>>>>
>>>>>>> Sent by means most mobile.
>>>>>>>
>>>>>>> On Tue., 9 Apr. 2019, 11:50 Steve via Vk5-wx-sonde, <
>>>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>>>
>>>>>>>> I noticed them as well,  looks like time to go back to the
>>>>>>>> whitelist.
>>>>>>>> I wonder how long they will keep flying these for
>>>>>>>> how hard to crack the encryption ?
>>>>>>>>
>>>>>>>> On Tue, 09 Apr 2019 10:59:27 +0930, Peter Wegener via Vk5-wx-sonde <
>>>>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>> Besides the 2 this morning that decoded ok , there are another 2
>>>>>>>> encrypted ones now 403.1  and 402.4
>>>>>>>>
>>>>>>>> 73Peter
>>>>>>>>
>>>>>>>>
>>>>>>>> ----- Original Message -----
>>>>>>>> From:
>>>>>>>> vk5-wx-sonde at vk5focom <vk5-wx-sonde at vk5fo.com>
>>>>>>>>
>>>>>>>> To:
>>>>>>>> <vk5-wx-sonde at vk5fo.com>
>>>>>>>> Cc:
>>>>>>>> "Mark Jessop" <vk5qi at rfhead.net>
>>>>>>>> Sent:
>>>>>>>> Tue, 9 Apr 2019 09:14:06 +1000
>>>>>>>> Subject:
>>>>>>>> Re: [Vk5-wx-sonde] utc ?
>>>>>>>>
>>>>>>>>
>>>>>>>> The launches always at 23:15 or 11:15Z. So yes, it's now at
>>>>>>>> 8:45AM/PM local time.
>>>>>>>>
>>>>>>>> 73
>>>>>>>> Mark
>>>>>>>>
>>>>>>>> Sent by means most mobile.
>>>>>>>>
>>>>>>>> On Tue., 9 Apr. 2019, 09:08 Steve via Vk5-wx-sonde, <
>>>>>>>> vk5-wx-sonde at vk5fo.com> wrote:
>>>>>>>>
>>>>>>>>> Is it just me , or does UTC seem to have shifted backwards an Hour
>>>>>>>>> ?
>>>>>>>>> this mornings baloon flying early,  but at least its decoding :)
>>>>>>>>> Steve
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Using Opera's mail client: http://www.opera.com/mail/
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Vk5-wx-sonde mailing list
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>>>>>>>>> http://mail.vk5fo.com/mailman/listinfo/vk5-wx-sonde_vk5fo.com
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Using Opera's mail client: http://www.opera.com/mail/
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>>>>>>>>
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>>>>>
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>>>
>>> --
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