Source callsign:	PD1JRN-S
Comment:	70cm Voice (D-Star) 438.78750MHz -7.6000MHz
Location:	52°07.95' N 5°25.92' E - locator JO22RD11UT - show map 5.8 km North bearing 10° from Woudenberg, Gemeente Woudenberg, Utrecht, Netherlands [?] 8.4 km North bearing 12° from Maarsbergen, Gemeente Utrechtse Heuvelrug, Utrecht, Netherlands 45.6 km Southeast bearing 126° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 69.2 km East bearing 70° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-02-03 21:56:08 UTC (12m40s ago) 2026-02-03 22:56:08 CET local time at Woudenberg, Netherlands [?]
Altitude:	3 m
Last path:	PD1JRN-S>APDG01 via TCPIP*,qAC,PD1JRN-GS
Positions stored:	2

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.