Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station TA4TC - show graphs
Comment: TCSAR - Op: Burak (General Operator) GMDSS - GOC Bat=3.96V 80%
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025-08-11
Location: 40°47.38' N 29°22.37' E - locator KN40QS49RM - show map
5.1 km West bearing 253° from Gebze, Kocaeli, Turkey [?]
8.3 km Southeast bearing 140° from İçmeler, Istanbul, Turkey
43.4 km Southeast bearing 125° from İstanbul, Istanbul, Turkey
71.5 km North bearing 22° from Bursa, Bursa, Turkey
Last position: 2025-08-28 16:27:40 UTC (4d 1h49m ago)
2025-08-28 19:27:40 +03 local time at Gebze, Turkey [?]
Altitude: 0 m
Speed: 49 km/h
Last telemetry: 2024-10-14 16:10:05 UTC (322d 2h7m ago) – show telemetry
V_Batt: 4.140 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: TA4TC>APLRT1 via qAO,TCSAR-2
Positions stored: 18457
Other SSIDs: TA4TC-2 TA4TC-1 TA4TC-15 TA4TC-5 TA4TC-7 TA4TC-9 TA4TC-10 TA4TC-3 TA4TC-17 TA4TC-13 TA4TC-5
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS