Source callsign:	PE3FS-S
Comment:	70cm Voice (D-Star) 438.50000MHz +0.0000MHz
Location:	52°14.30' N 4°22.99' E - locator JO22EF57XE - show map 4.0 km North bearing 345° from Katwijk aan Zee, Gemeente Katwijk, South Holland, Netherlands [?] 10.4 km North bearing 353° from Wassenaar, Gemeente Wassenaar, South Holland, Netherlands 35.7 km North bearing 349° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 37.6 km Southwest bearing 247° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-05-28 12:27:57 UTC (45d 11h5m ago) 2025-05-28 14:27:57 CEST local time at Katwijk aan Zee, Netherlands [?]
Altitude:	3 m
Last path:	PE3FS-S>APDG01 via TCPIP*,qAC,PE3FS-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.