Comment:	C316S13R0T-30P4568E-348V3300 SP9AOB-M20-02 4FSK-437.6MHz Happy Christmas
Location:	50°43.90' N 18°38.33' E - locator JO90HR65PO - show map 3.3 km Southeast bearing 140° from Ciasna, Powiat lubliniecki, Silesian Voivodeship, Poland [?] 5.7 km Northeast bearing 45° from Pawonków, Powiat lubliniecki, Silesian Voivodeship, Poland 115.7 km Northwest bearing 309° from Kraków, Lesser Poland Voivodeship, Poland 127.0 km Southwest bearing 207° from Łódź, Łódź Voivodeship, Poland
Last position:	2025-12-24 23:23:41 UTC (22h17m ago) 2025-12-25 00:23:41 CET local time at Ciasna, Poland [?]
Altitude:	6218 m
Course:	360°
Speed:	0 km/h
Device:	Open Source: M20 radiosonde (tracker)
Last path:	SP9AOB-11>APRM20 via WIDE2-1*,qAO,SP9SKP-10
Positions stored:	1312
Other SSIDs:	SP9AOB-1 SP9AOB-2 SP9AOB-10 SP9AOB-9 SP9AOB-3 SP9AOB-4 SP9AOB SP9AOB-01 SP9AOB-12

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.