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 SQ9LDR-2 - show graphs
Comment: LoRa iGate & Digi - Tarnow West P=5.54V
Last status: APRSIS-Conn: 20250420 02:34:07z, last 20250420 01:04:23z, tries 2
Location: 49°58.70' N 20°59.76' E - locator KN09LX94MT - show map
3.6 km East bearing 94° from Koszyce Wielkie, Powiat tarnowski, Lesser Poland Voivodeship, Poland [?]
4.0 km South bearing 171° from Tarnów, Powiat tarnowski, Lesser Poland Voivodeship, Poland
77.9 km East bearing 98° from Kraków, Lesser Poland Voivodeship, Poland
102.5 km South bearing 165° from Kielce, Świętokrzyskie, Poland
Last position: 2025-04-20 14:06:04 UTC (1m23s ago)
2025-04-20 16:06:04 CEST local time at Koszyce Wielkie, Poland [?]
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: SQ9LDR-2>APLOX1 via WIDE2-2,qAR,SQ9AOM-10 (good)
Positions stored: 6
Other SSIDs: SQ9LDR-4 SQ9LDR-7 SQ9LDR-3
APRS igate – Statistics for 2025-04:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2025-04-20 13:58:51 UTC (8m36s ago)
Normal receiver range estimate: 150 km (Updated: 2025-01-31 22:20:25 UTC)
Position packets heard directly: 2351 on radio path
Position packets sent to APRS-IS: 4476 – show map
Stations which heard SQ9LDR-2 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 SQ9LDR-2
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