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AirNav RadarBox and RadarBox24.com => AirNav RadarBox and RadarBox24.com Discussion => Topic started by: jetset on October 26, 2009, 06:46:19 PM

Title: Unusual spikes
Post by: jetset on October 26, 2009, 06:46:19 PM
Hi.
I've just had 2 hits which resulted in 2 spikes on my polar diagram.
One was about 200nm south of me and the other was about 150nm to the north.

Is there any way of finding out what they were.? as the log doesn't seem to record distances.

Here's a shot.

Steve
Title: Re: Unusual spikes
Post by: RodBearden on October 26, 2009, 07:48:47 PM
Hi Steve - there is a known problem with the polar diagram producing these spikes. or, if you wait long enough, lobes, that show contacts well beyond our normal range.

AirNav know and are working on it.

Rod
Title: Re: Unusual spikes
Post by: sterigia on October 26, 2009, 07:54:29 PM
maybe propagation? sometimes i recieve malta approach, some days i don't even recieve the planes that are in flight at high altitude that talk to the atc
ciao
frank