Source callsign:	YM2UDM
Comment:	M=3.4 YUNANISTAN
Location:	40°20.78' N 24°07.70' E - locator KN20BI53JC - show map 12.4 km East bearing 83° from Ouranoupolis, Nomós Chalkidikís, Central Macedonia, Greece [?] 14.0 km Northwest bearing 315° from Karyes, Mount Athos, Greece 103.0 km East bearing 104° from Kalamariá, Nomós Thessaloníkis, Central Macedonia, Greece 105.3 km East bearing 108° from Thessaloníki, Nomós Thessaloníkis, Central Macedonia, Greece
Last position:	2026-02-23 16:47:15 UTC (2m44s ago) 2026-02-23 18:47:15 EET local time at Ouranoupolis, Greece [?]
Last path:	YM2UDM>APNU19 via YM1IST*,QUAKE7-5,qAR,YM1KE-1
Positions stored:	1
Others sourced by YM2UDM:	011154-01 042250-01 072233-01 220440-01 220454-01 220458-01 220819-01 220820-01 221209-01 222119-01 230421-01 230626-01 231226-01 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.