Location:	51°02.92' N 0°04.67' W - ตำแหน่ง IO91XB01PQ - show map 5.3 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก South Nutfield, West Sussex, England, United Kingdom [?] 8.0 km ใต้ bearing 180° มาจาก Crawley Down, West Sussex, England, United Kingdom 51.2 km ใต้ bearing 176° มาจาก London, Greater London, England, United Kingdom 51.6 km ใต้ bearing 179° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-09-14 19:43:09 UTC (131d 4m ago) 2025-09-14 20:43:09 BST เวลาท้องถิ่น South Nutfield, United Kingdom [?]
Altitude:	105 m
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	G1GRW-7>APLRT1 via WIDE1-1,qAO,G1GRW-10
Positions stored:	2712
Other SSIDs:	G1GRW-10 G1GRW-5 G1GRW-2 G1GRW

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.