Source callsign:	TB2BDB-S
Comment:	70cm Voice (D-Star) 439.23750MHz -7.6000MHz
Location:	40°31.26' N 30°18.85' E - locator KN50DM75QA - show map 2.4 km Northeast bearing 51° from Geyve, Sakarya, Turkey [?] 12.5 km East bearing 83° from Pamukova, Sakarya, Turkey 112.2 km East bearing 71° from Bursa, Bursa, Turkey 127.2 km Southeast bearing 115° from İstanbul, Istanbul, Turkey
Last position:	2025-10-21 07:31:18 UTC (3d 5h39m ago) 2025-10-21 10:31:18 +03 local time at Geyve, Turkey [?]
Altitude:	3 m
Last path:	TB2BDB-S>APDG01 via TCPIP*,qAC,TB2BDB-GS
Positions stored:	1

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.