Message posted by Joerg (Webmaster) on May 28, 2006 at 10:31:55 PST:

Thanks Andre, for jumping in, and my apologies to the original poster. Due to limited time I simply can not keep up. Please try to provide more information if you can. If you have a scanner, perhaps you can look up nearby ATC freqs and listen for unusual activity when you hear the sound (on VHF and especially on UHF). Is there a pattern (same time, same day of week etc)? You came to the right place, please keep us updated. Thanks!

In Reply to: Re: Odd sound posted by Rocket Guard on May 28, 2006 at 8:52:44 PST:

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