Source callsign:	PD4AE-S
Comment:	70cm Voice (D-Star) 439.00000MHz -7.6000MHz
Location:	53°07.06' N 5°46.79' E - locator JO23VC38NF - show map 4.1 km Northwest bearing 299° from Grou, Gemeente Boarnsterhim, Friesland, Netherlands [?] 4.5 km North bearing 349° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands 102.0 km Northeast bearing 36° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 152.9 km Northeast bearing 40° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-01-30 19:57:56 UTC (42d 13h47m ago) 2025-01-30 20:57:56 CET local time at Grou, Netherlands [?]
Altitude:	3 m
Last path:	PD4AE-S>APDG01 via TCPIP*,qAC,PD4AE-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.