Comment:	John, London UK
Location:	51°34.01' N 0°09.31' W - ตำแหน่ง IO91WN16JA - show map 2.6 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Crouch End, Greater London, England, United Kingdom [?] 6.8 km เหนือ bearing 343° มาจาก London, Greater London, England, United Kingdom 7.4 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก City of London, Greater London, England, United Kingdom 9.1 km ตะวันตก bearing 249° มาจาก Walthamstow, Greater London, England, United Kingdom
Last position:	2025-03-26 14:48:50 UTC (71d 22h12m ago) 2025-03-26 14:48:50 GMT เวลาท้องถิ่น Crouch End, United Kingdom [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	AG7VS-7>APOSB4 via G7LTQ,DSTAR*,qAS,G7LTQ
Positions stored:	1

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.