Forrás hívójel:	SM0UDH-S
Megjegyzés:	70cm Voice (D-Star) 434.35000MHz +0.0000MHz
Hely:	59°20.33' N 18°02.76' E - lokátor JO99AI51MH - térkép nézet 1.3 km Északnyugat irány 303° tól Stockholm, Stockholms Kommun, Stockholm, Sweden [?] 8.8 km Nyugat irány 262° tól Brevik, Lidingö Kommun, Stockholm, Sweden 13.5 km Nyugat irány 273° tól Boo, Nacka Kommun, Stockholm, Sweden 62.0 km Dél irány 159° tól Uppsala, Uppsala Kommun, Uppsala, Sweden
Utolső pozíció:	2026-01-23 07:46:28 UTC (16m40s ezelőtt) 2026-01-23 08:46:28 CET helyi idő Stockholm, Sweden [?]
Magasság:	3 m
Utolsó útvonal:	SM0UDH-S>APDG01 via TCPIP*,qAC,SM0UDH-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.