Source callsign:	LD4RH-S
Comment:	440 Voice 434.53750MHz +0.0000MHz
Location:	58°46.30' N 9°06.33' E - ตำแหน่ง JO48NS25PE - show map 9.3 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Risør, Risør, Aust-Agder county, Norway [?] 13.1 km ใต้ bearing 158° มาจาก Gjerstad, Gjerstad, Aust-Agder county, Norway 115.6 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Fredrikstad, Fredrikstad, Østfold county, Norway 124.8 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Drammen, Drammen, Buskerud county, Norway
Last position:	2025-12-07 14:07:11 UTC (17m50s ago) 2025-12-07 15:07:11 CET เวลาท้องถิ่น Risør, Norway [?]
Last path:	LD4RH-S>APDG01 via TCPIP*,qAC,LD4RH-GS
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.