Source callsign:	PE1OYS-2
Comment:	Trynwalden APRS Server
Location:	53°15.01' N 5°54.06' E - ตำแหน่ง JO23WG80CA - show map 7.7 km ตะวันออก bearing 93° มาจาก Britsum, Gemeente Leeuwarderadeel, Friesland, Netherlands [?] 9.6 km ตะวันออก bearing 98° มาจาก Stiens, Gemeente Leeuwarderadeel, Friesland, Netherlands 44.4 km ตะวันตก bearing 275° มาจาก Groningen, Gemeente Groningen, Groningen, Netherlands 118.7 km ตะวันออกเฉียงเหนือ bearing 35° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-12-25 16:22:44 UTC (13m33s ago) 2025-12-25 17:22:44 CET เวลาท้องถิ่น Britsum, Netherlands [?]
Last path:	PE1OYS-2>APDW18 via TCPIP*,qAC,PE1OYS-10
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.