Comment:	433.575MHz https://aprsdro
Location:	44°07.31' N 20°01.56' E - locator KN04AC39CF - show map 15.1 km South bearing 197° from Mionica, Kolubarski Okrug, Central Serbia, Serbia [?] 16.9 km Northeast bearing 34° from Kosjerić, Zlatiborski Okrug, Central Serbia, Serbia 83.4 km Southwest bearing 205° from Belgrade, Central Serbia, Serbia 85.5 km South bearing 200° from Zemun, Belgrade, Central Serbia, Serbia
Last position:	2026-02-19 09:45:09 UTC (7d 6h44m ago) 2026-02-19 10:45:09 CET local time at Mionica, Serbia [?]
Altitude:	1079 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	202°
Speed:	33 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YU4PTT-5>APDR16 via WIDE1-1,qAR,YU4PTT-8
Positions stored:	1843
Other SSIDs:	YU4PTT-8 YU4PTT-3 YU4PTT-9 YU4PTT YU4PTT-7 YU4PTT-2 YU4PTT-1

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.