Comment:	434.600MHz
Location:	52°38.34' N 4°47.48' E - locator JO22JP43XI - show map 3.0 km East bearing 74° from Alkmaar, Gemeente Alkmaar, North Holland, Netherlands [?] 8.1 km Northeast bearing 60° from Heiloo, Gemeente Heiloo, North Holland, Netherlands 30.2 km North bearing 347° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 82.4 km North bearing 15° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-06-20 12:12:14 UTC (1d 17h58m ago) 2025-06-20 14:12:14 CEST local time at Alkmaar, Netherlands [?]
Altitude:	44 m
Course:	12°
Speed:	78 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD1HPB-14>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored:	782681
Other SSIDs:	PD1HPB

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.