Comment:	aprs.fi for iOS
Location:	51°46.34' N 19°27.24' E - locator JO91RS45LI - show map 2.6 km North bearing 341° from Łódź, Łódź Voivodeship, Poland [?] 9.8 km South bearing 160° from Zgierz, Powiat zgierski, Łódź Voivodeship, Poland 118.1 km Southwest bearing 245° from Warsaw, Masovian Voivodeship, Poland
Last position:	2025-09-28 08:13:53 UTC (33d 18h11m ago) 2025-09-28 10:13:53 CEST local time at Łódź, Poland [?]
Speed:	0 km/h
Last path:	SP2MRK-7>aprs.fi via aprsfi-iOS
Positions stored:	37
Other SSIDs:	SP2MRK-9 SP2MRK SP2MRK-M

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.