Comment:	op. Rolf
Location:	46°43.91' N 9°32.53' E - locator JN46SR55BP - show map 5.5 km South bearing 181° from Churwalden, Bezirk Plessur, Graubünden, Switzerland [?] 11.4 km Southwest bearing 243° from Arosa, Bezirk Plessur, Graubünden, Switzerland 103.0 km Southeast bearing 133° from Zürich, Bezirk Zürich, Zurich, Switzerland 115.3 km North bearing 355° from Bergamo, Provincia di Bergamo, Lombardy, Italy
Last position:	2025-02-10 14:10:39 UTC (13h53m ago) 2025-02-10 15:10:39 CET local time at Churwalden, Switzerland [?]
Altitude:	1580 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	HB9ENC-5>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	2409

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.