Source callsign:	YM2UDM
Comment:	M=3.1 YUNANISTAN
Location:	40°19.48' N 23°29.50' E - locator KN10RH97AW - show map 7.1 km Southeast bearing 141° from Polýgyros, Nomós Chalkidikís, Central Macedonia, Greece [?] 12.3 km South bearing 190° from Taxiárkhis, Nomós Chalkidikís, Central Macedonia, Greece 58.1 km Southeast bearing 127° from Thessaloníki, Nomós Thessaloníkis, Central Macedonia, Greece 119.0 km Northeast bearing 50° from Lárisa, Nomós Larísis, Thessaly, Greece
Last position:	2026-02-07 16:07:46 UTC (6m58s ago) 2026-02-07 18:07:46 EET local time at Polýgyros, Greece [?]
Last path:	YM2UDM>APNU19 via QUAKE7-7,qAR,YM1KTC-10
Positions stored:	1
Others sourced by YM2UDM:	011154-01 042250-01 061116-01 070641-01 070643-01 070910-01 071158-01 101318-01 240734-01

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.