Source callsign:	PI1YMD-S
Comment:	2m Voice 144,95000MHz +0,0000MHz
Location:	52°27.78' N 4°35.56' E - locator JO22HL11CC - show map 3.9 km West bearing 275° from Velsen-Zuid, Gemeente Velsen, North Holland, Netherlands [?] 7.0 km North bearing 343° from Bloemendaal, Gemeente Bloemendaal, North Holland, Netherlands 22.4 km Northwest bearing 296° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 60.6 km North bearing 7° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2022-08-21 23:51:39 UTC (213d 15h37m ago) 2022-08-22 01:51:39 CEST local time at Velsen-Zuid, Netherlands [?]
Last path:	PI1YMD-S>APDG01 via TCPIP*,qAC,PI1YMD-GS
Positions stored:	4

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.