Location:	46°14.55' N 9°06.39' E - locator JN46NF28SE - show map 3.0 km Southwest bearing 235° from Castenada, Distretto di Moesa, Graubünden, Switzerland [?] 4.2 km Southwest bearing 231° from Santa Maria in Calanca, Distretto di Moesa, Graubünden, Switzerland 86.7 km North bearing 356° from Milan, Province of Milan, Lombardy, Italy 117.8 km Northwest bearing 313° from Brescia, Provincia di Brescia, Lombardy, Italy
Last position:	2026-02-18 06:43:12 UTC (6d 5h6m ago) 2026-02-18 07:43:12 CET local time at Castenada, Switzerland [?]
Last path:	HB3YNL>API52 via DSTAR*,qAR,HB9H-D
Positions stored:	8705
Items and objects originated:	EL-HB3YNL
Other SSIDs:	HB3YNL-7 HB3YNL-R HB3YNL-Y HB3YNL-10 HB3YNL-N HB3YNL-P

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.