[amsat-bb] HAVELSAT needs your help

Corey Shields cshields at gmail.com
Mon May 22 20:42:09 UTC 2017

Hello Mustafa,

We have scheduled some passes for HAVELSAT in SatNOGS. You can check
results by clicking on the ID number for the observations at the URL below
once the windows have passed (they are in the future as of this email). We
will try to add some more in the coming days. Once there is an official TLE
we will change to that and change the NORAD ID as well so this link will
only work in the interim:


-Corey KB9JHU

On Mon, May 22, 2017 at 11:51 AM, Mustafa Karataş <mstfkaratas at gmail.com>

> Dear All,
> We are kindly asking for your help.
> One of QB50 Cubesats Havelsat was deployed on the 16th of May at 8:25 UTC
> from ISS. Following deployment we had 5 hours wait/charge time to start the
> beacon. So far we received beacon signal from Japan and from Netherlands 2
> days after deployment. Then we have a radio silence so far. There may be a
> power issue that does not allow to transmit during eclipse period. We need
> further data to process and unluckily our ground station passes are all at
> night/eclipse time. Please try to receive any beacon signal from HAVELSAT,
> all data will be extremely helpful for us to further understand the status.
> Modulation:        CW
> Carrier-Frequency: 436.845 MHz
> Frequency:         60 s
> Content: please see the attached document.
> Approximate TLE:
> 1998-067LK
> 1 42702U 98067LK  17141.93602243  .00017693  00000-0  26510-3 0  9991
> 2 42702  51.6406 169.1163 0005431 220.6339 211.9791 15.55019595   773
> Best
> --
> Mustafa
> Istanbul Technical University
> Space Systems Design and Test Laboratory
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Corey Shields

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