Source callsign:	SR3DKA-S
Comment:	70cm Voice (D-Star) 438.40000MHz -7.6000MHz
Location:	51°44.54' N 18°05.75' E - ตำแหน่ง JO91BR18LD - show map 2.1 km ใต้ bearing 171° มาจาก Kalisz, Kalisz, Greater Poland Voivodeship, Poland [?] 7.9 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Nowe Skalmierzyce, Powiat ostrowski, Greater Poland Voivodeship, Poland 94.3 km ตะวันตก bearing 270° มาจาก Łódź, Łódź Voivodeship, Poland 102.5 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-12-11 15:34:59 UTC (4m20s ago) 2025-12-11 16:34:59 CET เวลาท้องถิ่น Kalisz, Poland [?]
Altitude:	3 m
Last path:	SR3DKA-S>APDG01 via TCPIP*,qAC,SR3DKA-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.