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 SP9TWP-1 - show graphs
Comment: LoRa APRS
Location: 50°20.52' N 19°20.34' E - locator JO90QI02QC - show map
7.9 km Southwest bearing 229° from Niegowonice, Powiat zawierciański, Silesian Voivodeship, Poland [?]
10.3 km Southwest bearing 203° from Łazy, Powiat zawierciański, Silesian Voivodeship, Poland
24.0 km Northeast bearing 67° from Katowice, Silesian Voivodeship, Poland
50.1 km Northwest bearing 305° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-02-26 11:22:19 UTC (91d 12h32m ago)
2025-02-26 12:22:19 CET local time at Niegowonice, Poland [?]
Last telemetry: 2025-02-26 11:37:42 UTC (91d 12h17m ago) – show telemetry
V_Batt: 4.160 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: SP9TWP-1>APLRG1 via TCPIP*,qAC,T2CHILE
Positions stored: 2
Other SSIDs: SP9TWP-2 SP9TWP-3 SP9TWP-7 SP9TWP-9 SP9TWP-10
APRS digipeater – Statistics for 2025-05:
Stations heard directly: 1 on radio path – show map
Position packets heard directly: 1 on radio path
Stations heard directly by SP9TWP-1
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