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 SR5NEB - show graphs
Comment: Alias: WIDE,SP,GS DIGI Grodzisk Mazowiecki
Last status: ZOLTY ALARM zagrozenie burzowe
Location: 52°06.16' N 20°37.65' E - locator KO02HC54HP - show map
443.7 m West bearing 253° from Grodzisk Mazowiecki, Powiat grodziski, Masovian Voivodeship, Poland [?]
3.5 km Southwest bearing 239° from Milanówek, Powiat grodziski, Masovian Voivodeship, Poland
29.8 km Southwest bearing 242° from Warsaw, Masovian Voivodeship, Poland
88.7 km Northeast bearing 63° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-05-15 16:15:24 UTC (18m51s ago)
2025-05-15 18:15:24 CEST local time at Grodzisk Mazowiecki, Poland [?]
Last WX report: 2024-09-12 03:28:06 UTC (245d 13h6m ago) – show weather charts
10.6 °C 91% 1000.6 mbar 0.0 m/s Northeast
Last telemetry: 2025-04-04 21:32:33 UTC (40d 19h1m ago) – show telemetry
Avg 10m: 0.096 Rx Erlang, Avg 10m: 0.025 Tx Erlang, RxPkts: 84 count/10m, IGateDropRx: 6 count/10m, TxPkts: 23 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: SR5NEB>APRX29 via WIDE3-3,qAR,SQ5BLK-10 (good)
Positions stored: 262
Items and objects originated: 439.225GS SP5EB SP5EB-4 SP5PMU
APRS digipeater – Statistics for 2025-05:
Stations heard directly: 104 on radio path – show map
Last heard a station directly: 2025-05-15 16:34:09 UTC (6s ago)
Normal receiver range estimate: 100 km (Updated: 2025-05-15 15:34:11 UTC)
Position packets heard directly: 16387 on radio path
Stations which heard SR5NEB directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by SR5NEB
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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