Forrás hívójel:	PI1DHR-S
Megjegyzés:	440 Voice 438.26250MHz -7.6000MHz
Hely:	52°57.46' N 4°44.66' E - lokátor JO22IW99HU - térkép nézet 1.0 km Nyugat irány 256° tól Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 11.3 km Dél irány 198° tól Den Burg, Gemeente Texel, North Holland, Netherlands 65.6 km Észak irány 351° tól Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 116.4 km Észak irány 9° tól Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Utolső pozíció:	2025-10-27 19:37:57 UTC (1m1s ezelőtt) 2025-10-27 20:37:57 CET helyi idő Den Helder, Netherlands [?]
Magasság:	35 m
Utolsó útvonal:	PI1DHR-S>APD5T1 via TCPIP*,qAC,PI1DHR-GS
Positions stored:	15

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.