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Type: Posts; User: Kpin

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  1. Replies
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    I'm aware this there is no 'handover'. However it...

    I'm aware this there is no 'handover'. However it is clearly so, that when one receiver loses contact, FR24 struggles to smoothly pick up with data from another receiver. And that is very apparent...
  2. Thank you, Peter. Very interesting. I can...

    Thank you, Peter.

    Very interesting. I can surely use some of your solutions
  3. Has anybody made autonomous RPi based receiver with solar power and GMS data link?

    Hi

    Have any of you tried to make a solar powered receiver with mobile data connection, so that it is operating completely without any cables to power grid or internet?

    If so, would you please...
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    Bad receiver 'handover' - Loss of tracking

    I have noticed that there is a problem for FR24 when one chosen receiver looses contact and another receiver has to take over.

    As an example SK1245 landes at Aarhus (AAR) and T-EKAH7 follows it...
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    Strange ghost flight

    Today I saw this track of OY-PBT for about 10 minutes
    8847

    The strange thing is, that my own two receivers did not pick up anything neither ADS-B nor S-mode. For comparison they did pick up...
  6. Replies
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    414,297

    Here we have OY-POZ, a Piper 28 on its way to the...

    Here we have OY-POZ, a Piper 28 on its way to the north west. GTI (Rügen) is down in the southeast corner. And OY-POZ did not start from RKE (Roskilde) but from EKRS (Ringsted). It is actually based...
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    6,720

    Share Statistics Error

    How come a receiver can occupy two places in the statistic at the same time (filtered for Denmark 7:40 UTC 20-08-2017)?

    8843
  8. Replies
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    But In some cases you are just guessing. I fly...

    But In some cases you are just guessing. I fly privately in Cessna 172 and Piper 32R and often without any declared destination. In some cases I haven't made up my mind until in the air. Still I can...
  9. Replies
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    Second guessing destination airport -Why?

    Why are you second guessing the destination airport when you don't have flight details or a flight plan? For General Aviation and especially private aircraft it almost never makes sense.

    It seems...
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    Virtual Radar - Receiver Range

    Hi,

    I use Virtual Radar to monitor my receiver coverage. You can have the program paint the range on the map in 4 altitude bands 0-9.999 feet, 10.000-19.999 feet, 20.000-29.999 feet and 30.000...
  11. You guys are the best! Have a beer on my tap!

    You guys are the best! Have a beer on my tap!
  12. Replies
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    29,221

    RPi + GPS timing - I think not. Because you would...

    RPi + GPS timing - I think not. Because you would still not know the local system delay in the individual Pi receivers. In the FR24 setup, the synchronization is done server side based on the common...
  13. How do I check the version of my FR24FEED on the RPi?

    Oblivian! For the love of G*d - I can't find the answer :mad:
  14. Replies
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    29,221

    Actually a microsecond is nowhere precise enough....

    Actually a microsecond is nowhere precise enough. Light travels at about 30 cm per nanosecond or 300 meter per microsecond. That means that the difference between right and left side of a 45 meter...
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    Thanks, Mike!

    Thanks, Mike!
  16. Thread: VORs

    by Kpin
    Replies
    2
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    6,873

    Greenville VOR is visible to me on the web page...

    Greenville VOR is visible to me on the web page ...
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    Thanks Mike Can you confirm that Raspberry PI...

    Thanks Mike

    Can you confirm that Raspberry PI feeders (T-xxxx) are ACTUALLY used for MLAT calculations alongside Flightradar24 own feeders (F-xxxx)?
  18. It is useful to feed no matter how many others...

    It is useful to feed no matter how many others are feeding in your area. Especially improving MLAT coverage at lower levels. Just go ahead and do it.
  19. Thread: Statistic page

    by Kpin
    Replies
    10
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    51,794

    Fine, but why do we drop 24 hour in the only...

    Fine, but why do we drop 24 hour in the only morning and gain them again in the afternoon? And not all receivers at the same time!
  20. Thread: Go Around at SFO

    by Kpin
    Replies
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    16,801

    If you can't be specific about when and you can't...

    If you can't be specific about when and you can't find it with playback then I don't think we will get closer to and answer.
  21. Thread: Statistic page

    by Kpin
    Replies
    10
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    51,794

    My experience (from the Danish list) is that...

    My experience (from the Danish list) is that early morning we all loose 24 hours (oldest day dropped ???) and then later, around midday the yesterdays data is add so we get 2 hours back, and the...
  22. Thread: Go Around at SFO

    by Kpin
    Replies
    8
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    16,801

    I'm not sure if this is what you think about but...

    I'm not sure if this is what you think about but AAL67 arrived from JFK at 03:13 UTC. It passed over the airport at around 10.000 feet from the north, then descended and landed on runway 28L without...
  23. Thread: Go Around at SFO

    by Kpin
    Replies
    8
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    16,801

    Aircraft do go arounds every day all over the...

    Aircraft do go arounds every day all over the world for reasons that are not news worthy. It could be runway blocked, lost separation, unstable approach, even cabin crew not finished preparing the...
  24. Thread: Denmark Radar

    by Kpin
    Replies
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    221,965

    Welcome. Not bad at all, but an outdoor antenna...

    Welcome. Not bad at all, but an outdoor antenna will make all the difference.
  25. Thanks for the info. That did the trick. ...

    Thanks for the info. That did the trick.

    Except as mentioned the box is on a remote location - that is, on a different network. The admin of that network had to opened 30334 to the outside and...
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