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 SP5NR-7 - show graphs
Comment: SP5NR 145.500MHz | en route Warszawa | 73!
Mic-E message: En route
Location: 52°09.67' N 21°01.68' E - locator KO02MD38IQ - show map
1.9 km Northwest bearing 308° from Ursynów, Masovian Voivodeship, Poland [?]
6.6 km North bearing 6° from Mysiadło, Powiat piaseczyński, Masovian Voivodeship, Poland
7.7 km South bearing 172° from Warsaw, Masovian Voivodeship, Poland
116.3 km Northeast bearing 66° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-05-03 14:28:25 UTC (29d 4h31m ago)
2025-05-03 16:28:25 CEST local time at Ursynów, Poland [?]
Altitude: 97 m
Course: 351°
Speed: 57 km/h
Device: Yaesu: FT5D (ht)
Last path: SP5NR-7>UR0Y67 via SR5NWA*,WIDE1*,WIDE2-1,qAR,SQ5BUJ-15 (good)
Positions stored: 1349
Other SSIDs: SP5NR-Y SP5NR-N
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