APRS Packet Errors for N3COW (last 6 hours)

This table contains packets in which findU has detected an error. This is an automated system, no manual checking of these packets has been done. Most common cause of this is mistakes in entering the latitude/longitude into hard-coded digis, or positions of 0/0. If packets of yours appear here, and you have looked at it carefully and cannot find the error, look again. I've been watching these error messages in my log, and believe my parser is reasonably correct. Go get the APRS spec to be sure. If you have done that, and are CERTAIN the packet is a legal APRS packet, then it is possible that there is an error in my my parser. Only email me if you are absolutely, positively certain...ask yourself, would I bet $100!

time (UTC)Packet
20190422171005N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@221710z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422171600N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@221716z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422182247N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@221822z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422190048N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@221900z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422192139N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@221921z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422200059N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@222000z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422202304N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@222023z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422212035N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@222120z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1
20190422222058N3COW>APBM1S,TCPIP*,qAS,N3FE-15:@222220z412253.41N/794159.77E-MMDVM ZUMspot 433.5000/433.5000 CC1