Source callsign:	TA1SFK-S
Comment:	70cm Voice (D-Star) 432.77500MHz +0.0000MHz
Location:	41°05.26' N 28°47.21' E - locator KN41JC41KA - show map 1.4 km Southwest bearing 245° from Başakşehir, Istanbul, Turkey [?] 7.2 km West bearing 253° from Sultangazi, Istanbul, Turkey 15.9 km Northwest bearing 301° from İstanbul, Istanbul, Turkey 102.2 km North bearing 347° from Bursa, Bursa, Turkey
Last position:	2026-01-31 17:21:34 UTC (10h49m ago) 2026-01-31 20:21:34 +03 local time at Başakşehir, Turkey [?]
Altitude:	3 m
Last path:	TA1SFK-S>APDG01 via TCPIP*,qAC,TA1SFK-GS
Positions stored:	43
Others sourced by TA1SFK-S:	TA1SFK C

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.