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 object SP5PRF - show graphs
Source callsign: SR5NWA
Comment: 439.275MHz c127 -760 Radio Reaktywacja Miedzylesie
Location: 52°12.42' N 21°10.61' E - locator KO02OE19FQ - show map
8.0 km Southwest bearing 231° from Sulejówek, Powiat miński, Masovian Voivodeship, Poland [?]
11.5 km East bearing 103° from Warsaw, Masovian Voivodeship, Poland
12.4 km West bearing 259° from Halinów, Powiat miński, Masovian Voivodeship, Poland
143.0 km Northwest bearing 319° from Lublin, Lublin Voivodeship, Poland
Last position: 2025-03-06 09:15:53 UTC (17m38s ago)
2025-03-06 10:15:53 CET local time at Sulejówek, Poland [?]
Last telemetry: 2024-08-15 19:33:35 UTC (202d 13h59m ago) – show telemetry
Ch 1: 2294, Ch 2: 1562, Ch 3: 1383, Ch 4: 1746, Ch 5: 0
Last path: SR5NWA>APRX28 via WIDE2-2,qAR,SP6NYA-10 (good)
Positions stored: 5
Other SSIDs: SP5PRF-7
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