How to download dropsonde data.
AVAPS format
FRD format
HSA format
TEMPDROP format

August 27, 2006
2006/08/27/ USAFr gzipped and tar'd AVAPS file or TEMPDROP

2006/08/27/ NOAA 49 #1 gzipped and tar'd AVAPS files or TEMPDROP

August 28, 2006
2006/08/28/ USAFr gzipped and tar'd AVAPS file or TEMPDROP

2006/08/28/ NOAA 49 #1 gzipped and tar'd AVAPS files or TEMPDROP

August 29, 2006
2006/08/29/ USAFr gzipped and tar'd AVAPS file or TEMPDROP

2006/08/29/ NOAA 42 gzipped and tar'd AVAPS files or HSA or TEMPDROP or Catalog or tar'd gzip'd FRD file

August 29, 2006
2006/08/29/ NOAA 49 #1 gzipped and tar'd AVAPS files or TEMPDROP

2006/08/29/ NOAA 49 #2 gzipped and tar'd AVAPS files or TEMPDROP

August 30, 2006
2006/08/30/ USAFr gzipped and tar'd AVAPS file or TEMPDROP

2006/08/30/ NOAA 49 #1 gzipped and tar'd AVAPS files or TEMPDROP

2006/08/30/ NOAA 49 #2 gzipped and tar'd AVAPS files or TEMPDROP

August 31, 2006
2006/08/31/ USAFr gzipped and tar'd AVAPS file or TEMPDROP

2006/08/31/ NOAA 42 gzipped and tar'd AVAPS files or HSA or TEMPDROP or Catalog or tar'd gzip'd FRD file