[aprssig] Where are these packets comming from?

[Max Harper]

My weather station/ digi (KG4PID-15) has been down for a few days. 
My power supply smoked and is unplugged. But a local station W4ZZA-2
is showing that they are being digied through my station, days after power 
was removed.
 
2012-03-26 00:14:06 UTC: W4ZZA-2>BEACON,KG4PID-15*,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52  My station was working at this time
2012-03-27 09:39:31 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-27 12:14:38 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-28 11:30:00 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-28 12:30:01 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-28 12:40:01 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-28 13:45:02 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-29 09:20:18 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-29 12:50:20 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-29 12:55:20 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-29 13:05:21 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
2012-03-29 14:05:22 UTC: W4ZZA-2>BEACON,KG4PID-15,WIDE2,qAo,W1GG-1:!3413.63N/08737.38Wo/W4ZZA Haleyville EOC-Shelter w4zza.net 146.52
 
The first packet above from W4ZZA-2 was right before my power supply failed and is OK. The difference I noticed is that all the packets after that don't have "*" after my callsign. Is ther an unidentified station out there that is sending delayed packets?
 
The last packet that APRS.FI shows for my station is
 
2012-03-26 00:21:06 UTC: KG4PID-15>BEACON,N4IDX-7,WIDE1*,WIDE2-2,qAR,KN4CI-10:>Digi / Weather kg4pid at yahoo.com
 

Max KG4PID
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