Location:	51°19.47' N 19°03.55' E - locator JO91MH77CV - show map 3.6 km West bearing 255° from Szczerców, Powiat bełchatowski, Łódź Voivodeship, Poland [?] 12.7 km West bearing 261° from Kluki, Powiat bełchatowski, Łódź Voivodeship, Poland 55.0 km Southwest bearing 211° from Łódź, Łódź Voivodeship, Poland 58.9 km North bearing 356° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland
Last position:	2025-12-20 21:22:28 UTC (1d 42m ago) 2025-12-20 22:22:28 CET local time at Szczerców, Poland [?]
Device:	OpenGD77: OpenGD77
Last path:	SP7DMJ-1>APOG77 via WIDE1-1,WIDE2-2,qAR,SR9KFZ
Positions stored:	3
Other SSIDs:	SP7DMJ-7 SP7DMJ

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.