Comment:	ULUSAL DEPREM IZLEME MERKEZI (UDIM)
Last status:	Ubat=13.4V SWR=1.3 Ta=21.3C Tc=30.7C Po=22.5W AC=1 LP=1
Last beacon:	UIDIGI 1.9
Location:	41°03.84' N 29°03.62' E - locator KN41MB75FI - show map 6.1 km East bearing 86° from Şişli, Istanbul, Turkey [?] 10.8 km Northeast bearing 59° from İstanbul, Istanbul, Turkey 19.1 km South bearing 166° from Arıköy (Arikoey), Istanbul, Turkey 96.9 km North bearing 360° from Bursa, Bursa, Turkey
Last position:	2025-08-31 19:41:43 UTC (9h44m ago) 2025-08-31 22:41:43 +03 local time at Şişli, Turkey [?]
Last telemetry:	2025-04-05 00:03:43 UTC (149d 5h22m ago) – show telemetry Ch 1: 170, Ch 2: 43, Ch 3: 11, Ch 4: 68, Ch 5: 0  1     2     3     4     5     6     7     8
Device:	IW3FQG: UIdigi (digi)
Last path:	YM2UDM>APNU19 via TA1CR-1*,TA1DS-10*,qAR,TA1KNN-1
Positions stored:	106
Items and objects originated:	010415-01 101712-01 101819-01 101909-01 111705-01 180110-01 180300-01 181030-01 182247-01 241914-01 280231-01 311758-01
Last heard a station directly:	2025-08-31 22:26:20 UTC (6h59m ago)
Normal receiver range estimate:	100 km (Updated: 2025-03-31 21:24:06 UTC)

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.