Comment:	SharkRF openSPOT4
Location:	51°24.06' N 0°10.13' W - ตำแหน่ง IO91VJ96RF - show map 8.2 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Purley, Greater London, England, United Kingdom [?] 9.2 km เหนือ bearing 348° มาจาก Coulsdon, Greater London, England, United Kingdom 12.3 km ใต้ bearing 194° มาจาก London, Greater London, England, United Kingdom 13.5 km ตะวันตกเฉียงใต้ bearing 203° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-09-06 17:42:13 UTC (91d 20h50m ago) 2025-09-06 18:42:13 BST เวลาท้องถิ่น Purley, United Kingdom [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	CT2HRZ>APOSB4 via TCPIP*,qAC,T2SPAIN
Positions stored:	17
Other SSIDs:	CT2HRZ-Y CT2HRZ-N CT2HRZ-D CT2HRZ-10 CT2HRZ-9 CT2HRZ-7 CT2HRZ-B CT2HRZ-F
Last heard a station directly:	2025-09-06 17:10:59 UTC (91d 21h21m ago)

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.