Raw Data: BG4BPN-10

BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.8V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.8V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2YANTAI:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.8V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,WIDE1-1,qAS,BG4GTL-10:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L BG4BPN-10>APX1C5,TCPIP*,qAC,T2HK:!3131.48N/12136.33ErChongming Island APRS iGate of Shanghai 4.7V L