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 TKJ5MR - show graphs
Comment: Altitude:312ft Speed:75kt Track:63°
Location: 40°52.27' N 29°15.92' E - locator KN40PU19UB - show map
10.0 km South bearing 183° from Sultanbeyli, Istanbul, Turkey [?]
11.7 km Southeast bearing 128° from Maltepe, Istanbul, Turkey
30.9 km Southeast bearing 121° from İstanbul, Istanbul, Turkey
77.5 km North bearing 13° from Bursa, Bursa, Turkey
Last position: 2025-07-10 04:15:46 UTC (4d 12h10m ago)
2025-07-10 07:15:46 +03 local time at Sultanbeyli, Turkey [?]
Altitude: 95 m
Course: 63°
Speed: 139 km/h
Device: Unknown: Unknown
Last path: TKJ5MR>APRS via TCPIP*,qAC,T2CSNGRAD
Positions stored: 21
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