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 SP4WRZ-7 - show graphs
Comment: ANYTONE frq: 145.250
Location: 53°06.70' N 23°12.32' E - locator KO13OC46PT - show map
2.7 miles Southeast bearing 123° from Białystok, Podlasie, Poland [?]
9.2 miles East bearing 104° from Choroszcz, Powiat białostocki, Podlasie, Poland
47.3 miles Southwest bearing 213° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
72.9 miles North bearing 344° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2024-03-01 14:27:25 EST (267d 12h6m ago)
2024-03-01 20:27:25 CET local time at Białystok, Poland [?]
Altitude: 610 ft
Course: 135°
Speed: 30 MPH
Last path: SP4WRZ-7>APAT81-1 via WIDE1-1,WIDE2-1,qAS,SR4DIG (good)
Positions stored: 8
Other SSIDs: SP4WRZ-FM SP4WRZ-D SP4WRZ-N SP4WRZ-R
Stations near current position of SP4WRZ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ4CTP0.8 miles 35°2024-11-02 08:35:14 SQ4PKO1.0 miles 292°2024-11-18 23:56:56
SR4WX-11.1 miles 331°2024-10-30 09:24:34 SR4WX-21.1 miles 330°2024-11-24 02:34:03
SR4WX-71.1 miles 332°2024-11-18 01:20:08 SQ4BSG1.3 miles 31°2024-11-03 12:47:54
GW21671.3 miles 63°2024-11-24 02:34:04 SP4JLT-91.9 miles 193°2024-10-26 06:00:51
SP4RV-22.0 miles 331°2024-11-15 18:48:41 SP4RV-92.0 miles 331°2024-11-22 10:06:34
SR4DIG MB2.1 miles 331°2024-11-24 02:30:38 SP1ASH-122.1 miles 320°2024-11-23 11:39:50
SQ4MSV-122.1 miles 331°2024-11-23 05:47:20 SR4DIG-22.1 miles 331°2024-11-24 02:29:38
SR4DIG2.1 miles 332°2024-11-24 02:23:27 SP4RV-72.1 miles 331°2024-11-16 15:41:04
SP4JLT-52.1 miles 206°2024-11-20 00:45:29 SP4JLT-12.1 miles 206°2024-11-24 02:26:29
SP4JLT-42.1 miles 206°2024-11-24 02:33:39 SP4JLT-142.1 miles 206°2024-11-24 02:32:55
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