Comment:	SharkRF openSPOT4
Location:	51°48.75' N 19°17.50' E - ตำแหน่ง JO91PT55AA - show map 9.2 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Zgierz, Powiat zgierski, Łódź Voivodeship, Poland [?] 13.9 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Łódź, Łódź Voivodeship, Poland 126.4 km ตะวันตก bearing 249° มาจาก Warsaw, Masovian Voivodeship, Poland
Last position:	2025-11-12 07:38:49 UTC (25d 13h22m ago) 2025-11-12 08:38:49 CET เวลาท้องถิ่น Zgierz, Poland [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	SP7UB-DS>APOSB4 via TCPIP*,qAS,SP7UB
Positions stored:	1
Other SSIDs:	SP7UB SP7UB-5 SP7UB-B SP7UB-10 SP7UB-DMR SP7UB-N SP7UB-7 SP7UB-R SP7UB-9
Last heard a station directly:	2025-09-24 17:36:34 UTC (74d 3h24m ago)

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.