Comment:	144.540MHzPG.540
Mic-E message:	In service
Location:	52°38.35' N 4°47.80' E - locator JO22JP53OJ - show map 3.3 km East bearing 76° from Alkmaar, Gemeente Alkmaar, North Holland, Netherlands [?] 8.4 km Northeast bearing 61° from Heiloo, Gemeente Heiloo, North Holland, Netherlands 30.1 km North bearing 348° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 82.5 km North bearing 15° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-07 22:08:00 UTC (90d 13h16m ago) 2025-02-07 23:08:00 CET local time at Alkmaar, Netherlands [?]
Altitude:	10 m
Course:	99°
Speed:	74 km/h
Device:	Kenwood: TH-D74 (ht)
Last path:	PD3B-4>U2SXS5 via WIDE1-1,WIDE2-1,qAO,PA2JZ-6
Positions stored:	5
Other SSIDs:	PD3B-9

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.