Source callsign:	PI2FRL-S
Comment:	440 Voice 438.40000MHz -7.6000MHz
Location:	53°12.82' N 5°47.67' E - ตำแหน่ง JO23VF51IG - show map 219.5 m ใต้ bearing 202° มาจาก Bilgaard, Gemeente Leeuwarden, Friesland, Netherlands [?] 1.7 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Leeuwarden, Gemeente Leeuwarden, Friesland, Netherlands 51.4 km ตะวันตก bearing 270° มาจาก Groningen, Gemeente Groningen, Groningen, Netherlands 111.4 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-12-23 18:02:12 UTC (348d 23h51m ago) 2024-12-23 19:02:12 CET เวลาท้องถิ่น Bilgaard, Netherlands [?]
Last path:	PI2FRL-S>APDG01 via TCPIP*,qAC,PI2FRL-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.