Source callsign:	PD3RFR-S
Comment:	2m Voice (D-Star) 144.92500MHz +0.0000MHz
Location:	52°07.74' N 5°01.13' E - lokaator JO22MD20GX - show map 1.9 km Edelasse peiling 234° from Maarssen, Stichtse Vecht, Utrecht, Netherlands [?] 8.2 km Loodesse peiling 301° from Utrecht, Gemeente Utrecht, Utrecht, Netherlands 28.6 km Lõunasse peiling 162° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 43.5 km Kirdesse peiling 58° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-09-06 03:25:11 UTC (14m45s ago) 2025-09-06 05:25:11 CEST local time at Maarssen, Netherlands [?]
Altitude:	3 m
Last path:	PD3RFR-S>APDG01 via TCPIP*,qAC,PD3RFR-GS
Positions stored:	1
Others sourced by PD3RFR-S:	PD3RFR A

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.