Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.026 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SP1TRX-12 - show graphs
Comment: LoRa APRS Batt=4.26V
Location: 53°52.88' N 14°25.85' E - locator JO73FV11QM - show map
3.4 miles South bearing 194° from Międzyzdroje, Powiat kamieński, West Pomeranian Voivodeship, Poland [?]
8.0 miles West bearing 290° from Wolin, Powiat kamieński, West Pomeranian Voivodeship, Poland
31.6 miles North bearing 351° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
73.8 miles West bearing 254° from Koszalin, Koszalin, West Pomeranian Voivodeship, Poland
Last position: 2025-01-18 11:09:57 EST (14m51s ago)
2025-01-18 17:09:57 CET local time at Międzyzdroje, Poland [?]
Last WX report: 2025-01-18 11:09:57 EST (14m51s ago) – show weather charts
81 °F 1036.2 mbar
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: SP1TRX-12>APLRG1 via WIDE1-1,qAR,SP1TRX-10 (good)
Positions stored: 4
Packet rate: 900 seconds between packets on average during 44105 seconds.
Other SSIDs: SP1TRX-8 SP1TRX-D SP1TRX-10 SP1TRX-9 SP1TRX-Y SP1TRX-5 SP1TRX
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2025-01-18 11:16:49 EST (7m59s ago)
Position packets heard directly: 21 on radio path
Stations near current position of SP1TRX-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP1TRX-10209.8 yards 327°2025-01-18 11:10:31 SP1TRX-90.7 miles 104°2024-12-26 10:16:19
SP1TRX-D0.7 miles 103°2025-01-18 11:11:30 SP1TRX-80.7 miles 104°2025-01-18 11:19:25
SQ1EUJ-Y3.0 miles 15°2025-01-12 12:37:10 SQ1EUJ-D3.0 miles 15°2025-01-12 12:37:20
SQ1DOZ-N3.1 miles 275°2025-01-02 16:40:56 SQ1KSA-N3.5 miles 275°2025-01-18 11:17:59
KARSIBOR I6.1 miles 258°2025-01-17 05:43:09 SKJOLD R6.4 miles 250°2025-01-17 05:56:35
SM-PRC-1036.4 miles 276°2025-01-17 06:00:21 SWINOUJSC6.4 miles 293°2025-01-16 16:38:53
Base station6.4 miles 294°2025-01-18 11:22:19 IKAR6.5 miles 289°2025-01-17 05:35:38
2610375506.6 miles 278°2025-01-17 06:10:01 HAV VESTLANDIA6.6 miles 291°2024-12-28 09:32:30
LODBROK6.6 miles 278°2025-01-17 05:28:39 NAVIGAR 66.6 miles 277°2025-01-17 05:53:22
SG-1126.7 miles 289°2025-01-17 05:51:45 PASAT6.7 miles 289°2025-01-17 06:13:46
Stations which heard SP1TRX-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SQ1BHQ-10 1 2025-01-17 05:07:59 2025-01-17 05:07:59 JO73FU > JO73GP 15.2 miles 169° 2025-01-17 05:07:59
SP1WSX-15 1 2025-01-17 05:15:21 2025-01-17 05:15:21 JO73FU > JO73DV 8.1 miles 295° 2025-01-17 05:15:21
SP1TRX-10 277 2025-01-14 05:59:14 2025-01-18 11:09:57 JO73FU > JO73FV 1.2 miles 354° 2025-01-17 06:42:04
SQ1PQQ-10 64 2025-01-17 09:39:48 2025-01-18 10:39:56 JO73FV > JO73CV 8.6 miles 283° 2025-01-18 10:39:56

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 SP1TRX-12
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SP1WSX-7 1 2025-01-16 07:55:56 2025-01-16 07:55:56 JO73FV > JO73FV 0.6 miles 266° 2025-01-16 07:55:56
SP1TRX-10 14 2025-01-18 06:25:34 2025-01-18 11:10:35 JO73FV > JO73FV 209.8 yards 327° 2025-01-18 11:10:35
SP1TRX-8 6 2025-01-15 10:50:46 2025-01-18 11:16:49 JO73FV > JO73FV 0.5 miles 277° 2025-01-16 08:41:39

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