Source callsign:	YM2UDM
Comment:	M=4.0 BALIKESIR MANDIRA-SINDIRGI
Location:	39°12.91' N 28°08.57' E - locator KM49BF71DP - show map 4.2 km Southwest bearing 227° from Sındırgı, Balıkesir, Turkey [?] 19.7 km South bearing 177° from Bigadiç, Balıkesir, Turkey 124.6 km Northeast bearing 44° from İzmir, İzmir, Turkey 133.9 km Southwest bearing 216° from Bursa, Bursa, Turkey
Last position:	2025-10-29 00:54:12 UTC (2h59m ago) 2025-10-29 03:54:12 +03 local time at Sındırgı, Turkey [?]
Last path:	YM2UDM>APNU19 via TA1DF-8*,TA2SK-6*,QUAKE7-5,qAR,YM1KE-1
Positions stored:	7
Others sourced by YM2UDM:	012012-01 090007-01 271951-01 280113-01 280544-01 290030-01 290220-01 290223-01 290247-01 290248-01 290249-01 292313-01 311758-01

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.