Comment:	434.600MHz
Location:	52°40.48' N 4°51.08' E - locator JO22KQ21DW - show map 402.7 m Northeast bearing 27° from Heerhugowaard, Gemeente Heerhugowaard, North Holland, Netherlands [?] 14.5 km West bearing 284° from Hoorn, Gemeente Hoorn, North Holland, Netherlands 33.5 km North bearing 356° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 87.3 km North bearing 17° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-02-04 02:15:15 UTC (8m16s ago) 2026-02-04 03:15:15 CET local time at Heerhugowaard, Netherlands [?]
Altitude:	47 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD1HPB-14>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	800135
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.