Source callsign:	YT3NI-3
Comment:	Radiosonde Tracker - Based on kxyTrack 1.5.2-dxl_smod136h
Location:	43°20.80' N 21°54.68' E - ตำแหน่ง KN03WI93IE - show map 2.5 km เหนือ bearing 15° มาจาก Niš, Nišavski Okrug, Central Serbia, Serbia [?] 9.5 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Niška Banja, Nišavski Okrug, Central Serbia, Serbia 96.3 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Pristina, Komuna e Prishtinës, Kosovo 135.6 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria
Last position:	2025-04-22 19:02:57 UTC (33s ago) 2025-04-22 21:02:57 CEST เวลาท้องถิ่น Niš, Serbia [?]
Last path:	YT3NI-3>APDW17 via TCPIP*,qAC,T2FINLAND
Positions stored:	1
Other SSIDs:	YT3NI-4 YT3NI-3 YT3NI-7 YT3NI-9 YT3NI-5

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.