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 SP4DLD - show graphs
Comment: WITAM na Podlasiu
Location: 53°09.10' N 23°06.83' E - locator KO13ND36PJ - show map
3.2 km Northwest bearing 310° from Białystok, Podlasie, Poland [?]
8.2 km Southwest bearing 230° from Wasilków, Powiat białostocki, Podlasie, Poland
76.0 km Southwest bearing 219° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
123.4 km North bearing 342° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2025-01-12 11:21:02 UTC (29d 16h35m ago)
2025-01-12 12:21:02 CET local time at Białystok, Poland [?]
Altitude: 137 m
Course: 356°
Speed: 0 km/h
Device: Unknown: Unknown
Last path: SP4DLD>APRS via qAS,SR4DIG
Positions stored: 160
Other SSIDs: SP4DLD-9 SP4DLD-10 SP4DLD-5 SP4DLD-15
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