Comment:	439.4125 T91.5 QRV TB2GCE MARMARA TELSIZ VE
Location:	40°45.21' N 29°48.39' E - lokaator KN40VS60SU - show map 6.2 km Kirdesse peiling 48° from Halıdere, Kocaeli, Turkey [?] 7.0 km Idast peiling 112° from Körfez, Kocaeli, Turkey 77.6 km Idast peiling 112° from İstanbul, Istanbul, Turkey 88.7 km Kirdesse peiling 45° from Bursa, Bursa, Turkey
Last position:	2025-09-01 12:48:59 UTC (4m7s ago) 2025-09-01 15:48:59 +03 local time at Halıdere, Turkey [?]
Altitude:	59 m
Course:	221°
Speed:	0 km/h
Last path:	TB2GCE-8>APAT81-1 via WIDE1-1*,qAO,TA2DH-10
Positions stored:	2406
Other SSIDs:	TB2GCE-7

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.