Forrás hívójel:	LD3TB
Megjegyzés:	434.950MHz t074 -2000kHz
Hely:	59°16.95' N 10°24.41' E - lokátor JO59EG87TT - térkép nézet 1.7 km Észak irány 358° tól Tønsberg, Tønsberg, Vestfold county, Norway [?] 4.0 km Dél irány 161° tól Barkåker, Tønsberg, Vestfold county, Norway 52.5 km Dél irány 167° tól Drammen, Drammen, Buskerud county, Norway 72.6 km Dél irány 195° tól Oslo, Oslo, Oslo County, Norway
Utolső pozíció:	2025-10-17 11:17:44 UTC (46s ezelőtt) 2025-10-17 13:17:44 CEST helyi idő Tønsberg, Norway [?]
Utolsó útvonal:	LD3TB>APOT21 via WIDE2-1,qAR,LD1FE
Positions stored:	20

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.