Source callsign:	CT2HRZ-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
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:	2025-06-11 09:07:22 UTC (179d 5h15m ago) 2025-06-11 10:07:22 BST เวลาท้องถิ่น Purley, United Kingdom [?]
Altitude:	3 m
Last path:	CT2HRZ-S>APDG01 via TCPIP*,qAC,CT2HRZ-GS
Positions stored:	7
Others sourced by CT2HRZ-S:	CT2HRZ F

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.