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 SP4KE-9 - show graphs
Comment: 145.275MHz Jerry
Mic-E message: En route
Location: 53°20.11' N 19°28.92' E - locator JO93RI70UK - show map
10.1 km Northeast bearing 34° from Brodnica, Powiat brodnicki, Kujawsko-Pomorskie, Poland [?]
15.1 km East bearing 68° from Bobrowo, Powiat brodnicki, Kujawsko-Pomorskie, Poland
100.9 km East bearing 76° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
160.2 km Northwest bearing 321° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-09-09 07:43:27 UTC (51d 23h31m ago)
2025-09-09 09:43:27 CEST local time at Brodnica, Poland [?]
Altitude: 85 m
Course: 172°
Speed: 15 km/h
Device: Yaesu: FTM-500D (rig)
Last path: SP4KE-9>US2P11 via WIDE1-1,WIDE2-1,qAR,SR4DOS (good)
Positions stored: 1560
Other SSIDs: SP4KE-18 SP4KE-15 SP4KE-10
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