Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°39.47' N 0°16.23' W - ตำแหน่ง IO91UP77MV - show map 4.3 km ตะวันตก bearing 272° มาจาก High Barnet, Greater London, England, United Kingdom [?] 4.9 km ตะวันตก bearing 280° มาจาก Barnet, Greater London, England, United Kingdom 19.4 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก London, Greater London, England, United Kingdom 20.3 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-06-17 08:10:20 UTC (10m49s ago) 2025-06-17 09:10:20 BST เวลาท้องถิ่น High Barnet, United Kingdom [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	G3JPJ-B>APDG02 via TCPIP*,qAC,G3JPJ-BS
Positions stored:	1
Other SSIDs:	G3JPJ-A G3JPJ-E G3JPJ-N

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.