Source callsign:	PD1MM-S
Comment:	440 Voice 438.10000MHz +0.0000MHz
Location:	52°01.31' N 4°13.20' E - locator JO22CA65JF - show map 9.4 km West bearing 280° from Delft, Gemeente Delft, South Holland, Netherlands [?] 10.5 km West bearing 258° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands 20.9 km Northwest bearing 302° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 60.1 km Southwest bearing 230° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-11-27 13:34:46 UTC (163d 14h29m ago) 2024-11-27 14:34:46 CET local time at Delft, Netherlands [?]
Last path:	PD1MM-S>APDG01 via TCPIP*,qAC,PD1MM-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.