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 UB1ATP-5 - show graphs
Comment: 145.450MHz & PoC
Location: 60°27.50' N 29°08.50' E - locator KP40NK79AX - show map
23.3 km East bearing 84° from Glebychevo, Leningrad, Russia [?]
26.4 km Northwest bearing 314° from Yakovlevo, Leningrad, Russia
88.2 km Northwest bearing 316° from Saint Petersburg, Sankt-Peterburg, Russia
112.3 km Northwest bearing 315° from Kolpino, Sankt-Peterburg, Russia
Last position: 2025-07-18 15:45:58 UTC (10d 11h25m ago)
2025-07-18 18:45:58 MSK local time at Glebychevo, Russia [?]
Altitude: 94 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 68°
Speed: 87 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: UB1ATP-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 6
Other SSIDs: UB1ATP-9 UB1ATP-14
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