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-FM - show graphs
Comment: FM SVXLink Node
Last status: FM POLAND http://fm-poland.pl
Location: 52°42.20' N 23°50.64' E - locator KO12WQ18GT - show map
0.9 miles West bearing 268° from Białowieża, Powiat hajnowski, Podlasie, Poland [?]
42.3 miles North bearing 9° from Brest, Brestskaya Voblastsʼ, Belarus
68.0 miles South bearing 179° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
Last position: 2025-01-10 11:00:03 EST (1m56s ago)
2025-01-10 17:00:03 CET local time at Białowieża, Poland [?]
Last telemetry: 2025-01-10 11:00:05 EST (1m54s ago) – show telemetry
Temperatura CPU: 48 Deg.C, Obciazenie CPU: 13 %
Last path: SP4WRZ-FM>APN100 via TCPIP*,qAS,SP4WRZ
Positions stored: 1
Packet rate: 245 seconds between packets on average during 12002 seconds.
Other SSIDs: SP4WRZ-D SP4WRZ-7 SP4WRZ-N
Stations near current position of SP4WRZ-FM - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP4WRZ-D0.0 yards 0°2025-01-10 10:44:13 SQ4MUI10.7 miles 288°2025-01-10 10:50:37
SQ4MUI-DP10.7 miles 288°2025-01-10 10:44:01 SQ4MUI-FM10.7 miles 287°2025-01-10 11:00:03
SQ4MUI-1310.7 miles 288°2025-01-06 21:08:01 SQ4LOL-912.1 miles 282°2025-01-09 08:04:50
SQ4LOL-D12.2 miles 282°2025-01-10 10:43:04 SQ4LOL-1212.2 miles 282°2025-01-10 11:01:10
SQ4LOL-1312.2 miles 282°2025-01-10 10:54:02 SQ4LOL-1512.2 miles 282°2025-01-10 11:01:10
SP4E-517.2 miles 346°2024-12-25 06:18:49
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