Comment:	https://aprsdroid.org/
Location:	41°44.53' N 24°23.76' E - locator KN21ER78MC - show map 355.8 m West bearing 250° from Devin, Obshtina Devin, Plovdiv, Bulgaria [?] 11.4 km Northeast bearing 55° from Borino, Obshtina Borino, Smolyan, Bulgaria 53.9 km Southwest bearing 213° from Plovdiv, Obshtina Plovdiv, Plovdiv, Bulgaria 138.0 km Southeast bearing 140° from Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria
Last position:	2025-09-29 05:33:11 UTC (2d 5h ago) 2025-09-29 08:33:11 EEST local time at Devin, Bulgaria [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	LZ1MDK-5>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	7
Other SSIDs:	LZ1MDK

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.