Source callsign:	SR7NSI
Comment:	t077 -760 SR7SI Sieradz
Location:	51°35.90' N 18°41.70' E - locator JO91IO33JO - show map 2.4 km West bearing 277° from Sieradz, Powiat sieradzki, Łódź Voivodeship, Poland [?] 5.7 km East bearing 105° from Wróblew, Powiat sieradzki, Łódź Voivodeship, Poland 55.8 km West bearing 253° from Łódź, Łódź Voivodeship, Poland 127.9 km Northeast bearing 64° from Wrocław, Lower Silesian Voivodeship, Poland
Last position:	2025-02-22 21:21:39 UTC (4m32s ago) 2025-02-22 22:21:39 CET local time at Sieradz, Poland [?]
Last path:	SR7NSI>BEACON via qAO,SQ7NM-1
Positions stored:	2
Others sourced by SR7NSI:	144.950-S 439.525-S SP7KZK SP7ZCN
Other SSIDs:	438.825-R 438.825-L

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.