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 SR4BI-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 438.46250MHz -7.6000MHz, APRS for DMRGateway
Location: 53°00.93' N 23°08.12' E - locator KO13NA63FR - show map
3.3 miles East bearing 89° from Turośń Kościelna, Powiat białostocki, Podlasie, Poland [?]
8.2 miles South bearing 184° from Białystok, Podlasie, Poland
54.5 miles Southwest bearing 212° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
67.5 miles North bearing 340° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2024-06-02 11:39:48 EDT (172d 1h49m ago)
2024-06-02 17:39:48 CEST local time at Turośń Kościelna, Poland [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SR4BI-D>APDG03 via TCPIP*,qAC,SR4BI-DS
Positions stored: 3
Other SSIDs: SR4BI SR4BI-DP
Stations near current position of SR4BI-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR4X-1040.1 yards 0°2024-11-21 12:14:04 145.600BA40.1 yards 0°2024-11-21 12:19:32
438.462BA40.1 yards 0°2024-11-21 12:12:41 SR4BI41.8 yards 344°2024-11-21 12:27:14
SP4JEY-N2.6 miles 334°2024-11-20 21:40:51 SP4FEU2.8 miles 341°2024-11-21 12:27:39
SP4NLG-64.1 miles 352°2024-11-21 12:15:21 SP4JLT-55.2 miles 23°2024-11-20 00:45:29
SP4JLT-15.2 miles 23°2024-11-21 12:28:34 SP4JLT-45.2 miles 23°2024-11-21 12:21:33
SP4JLT-95.4 miles 28°2024-10-26 06:00:51 SP4JLT-146.7 miles 151°2024-11-21 12:27:30
SP4RV-96.9 miles 359°2024-11-17 13:25:43 SP4DKF-97.2 miles 346°2024-10-27 12:40:42
SQ4PKO7.3 miles 16°2024-11-18 23:56:56 SQ4IXR-107.4 miles 348°2024-10-31 20:38:53
SQ4IXR-147.4 miles 348°2024-10-31 20:11:10 SQ4IXR-157.4 miles 348°2024-11-01 15:54:24
SQ4IXR7.4 miles 348°2024-10-27 07:30:30 SP4TSH-77.9 miles 15°2024-11-17 03:18:12
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