Source callsign:	OK4JL-S
Comment:	70cm Voice (D-Star) 439.22500MHz +0.0000MHz
Location:	50°44.70' N 15°44.17' E - ตำแหน่ง JO70UR88IT - show map 3.8 km ใต้ bearing 202° มาจาก Karpacz, Powiat jeleniogórski, Lower Silesian Voivodeship, Poland [?] 8.8 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Kowary, Powiat jeleniogórski, Lower Silesian Voivodeship, Poland 99.1 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Wrocław, Lower Silesian Voivodeship, Poland 118.3 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-05-31 14:41:22 UTC (4d 3h31m ago) 2025-05-31 16:41:22 CEST เวลาท้องถิ่น Karpacz, Poland [?]
Altitude:	3 m
Last path:	OK4JL-S>APDG01 via TCPIP*,qAC,OK4JL-GS
Positions stored:	7

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.