Source callsign:	SR3DKA-S
Comment:	70cm Voice (D-Star) 438.40000MHz -7.6000MHz
Location:	51°44.54' N 18°05.75' E - locator JO91BR18LD - show map 2.1 km South bearing 171° from Kalisz, Kalisz, Greater Poland Voivodeship, Poland [?] 7.9 km Northeast bearing 63° from Nowe Skalmierzyce, Powiat ostrowski, Greater Poland Voivodeship, Poland 94.3 km West bearing 270° from Łódź, Łódź Voivodeship, Poland 102.5 km Northeast bearing 45° from Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-05-20 07:37:30 UTC (15m42s ago) 2025-05-20 09:37:30 CEST local time at 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.