Location:	40°58.64' N 29°15.46' E - locator KN40PX04VN - show map 3.5 km Southeast bearing 142° from Sancaktepe, Istanbul, Turkey [?] 12.0 km East bearing 111° from Umraniye, Istanbul, Turkey 26.1 km East bearing 99° from İstanbul, Istanbul, Turkey 88.9 km North bearing 11° from Bursa, Bursa, Turkey
Last position:	2025-09-02 14:40:19 UTC (25d 9h3m ago) 2025-09-02 17:40:19 +03 local time at Sancaktepe, Turkey [?]
Last path:	>aprs.fi via Web
Positions stored:	2
Other SSIDs:	TB1ZMR-5

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.