Mike had a problem posting to the list so I'm posting this for him...
Ken 


---------- Forwarded message ----------
Date: Wed, 2 Feb 2000 16:53:14 -0700 
From: Stickney, Mike 
To: kjn@..........
Subject: super sonic objects

Hi Ken:

	I have seen a lot of traffic on the PSN group discussing atmospheric
signals. Some PSN members might be interested in an article in the Sept/Oct
1995 issue of Seismological Research Letters (volume 66, number 5) "Space
Shuttle and Meteriod--Tracking Supersonic Objects in the Atmosphere with
Seismographs" by Anthony Qamar pages 6-12.

	Last time I tried to post to the list, my message bounced so I hope
you don't mind if I send this to you for possible forwarding.

-Mike Stickney
 Montana Bureau of Mines and Geology


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