Source callsign:	PA1MP-S
Comment:	70cm Voice (D-Star) 434.41250MHz +0.0000MHz
Location:	52°38.09' N 4°43.46' E - locator JO22IP62WI - show map 1.7 km West bearing 282° from Alkmaar, Gemeente Alkmaar, North Holland, Netherlands [?] 4.3 km Northeast bearing 34° from Heiloo, Gemeente Heiloo, North Holland, Netherlands 31.1 km North bearing 339° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 80.9 km North bearing 12° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-30 06:49:04 UTC (14m18s ago) 2025-10-30 07:49:04 CET local time at Alkmaar, Netherlands [?]
Altitude:	3 m
Last path:	PA1MP-S>APDG01 via TCPIP*,qAC,PA1MP-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.