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 SP7THC - show graphs
Comment: 145.500 Zapraszam 12.04V
Location: 51°00.90' N 21°11.99' E - locator KO01OA33XO - show map
1.2 miles Southwest bearing 235° from Brody, Powiat starachowicki, Świętokrzyskie, Poland [?]
5.0 miles Northeast bearing 43° from Pawłów, Powiat starachowicki, Świętokrzyskie, Poland
85.5 miles Northeast bearing 41° from Kraków, Lesser Poland Voivodeship, Poland
90.3 miles Southeast bearing 124° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-01-11 03:53:31 EST (10d 16h26m ago)
2025-01-11 09:53:31 CET local time at Brody, Poland [?]
Last path: SP7THC>APN000 via WIDE1-1,WIDE2-1,qAO,SR8NPU-10 (good)
Positions stored: 777
Other SSIDs: SP7THC-9 SP7THC-N
Last heard a station directly: 2024-12-29 20:24:09 EST (22d 23h55m ago)
Stations near current position of SP7THC - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ7LQZ-51.5 miles 277°2025-01-21 15:22:24 SQ7LQZ B1.5 miles 277°2025-01-19 16:58:15
SQ7LQZ-B1.5 miles 277°2025-01-21 01:43:35 SQ7LQZ-N1.5 miles 277°2025-01-21 01:43:05
SQ7LQZ-R1.5 miles 277°2025-01-21 15:20:49 SQ7LQZ-H1.5 miles 277°2025-01-21 15:19:39
SQ7LQZ-Y1.5 miles 277°2025-01-18 04:33:04 SQ7LQZ-FM1.5 miles 277°2025-01-21 15:20:03
SQ7LQZ1.5 miles 277°2025-01-18 14:59:42 SP5MGC5.1 miles 136°2025-01-08 06:14:55
SP7TBS-25.4 miles 297°2025-01-21 20:06:36 SP7PFD-155.5 miles 297°2025-01-21 20:00:56
SP7PFD1085.5 miles 297°2025-01-19 22:19:45 SQ7LQT-186.1 miles 283°2025-01-17 12:53:53
SP7PN-186.1 miles 283°2025-01-12 05:22:45 SQ7LQT6.1 miles 283°2025-01-14 09:40:59
SQ7LQT-D6.1 miles 283°2025-01-21 20:00:31 SP7TBS-56.6 miles 278°2025-01-13 14:44:58
SP7WJ-17.0 miles 287°2025-01-18 03:45:42 SP7WJ-97.0 miles 287°2025-01-08 03:37:12
Stations which heard SP7THC directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SP7PFD-15 35 2025-01-01 17:45:39 2025-01-10 11:53:01 KO01OA > KO01NB 5.5 miles 297° 2025-01-10 11:53:01
SQ5MJA 12 2025-01-01 18:15:34 2025-01-10 22:53:31 KO01OA > KO01OI 24.7 miles 358° 2025-01-10 22:53:31
SR8NLU 1 2025-01-05 02:16:21 2025-01-05 02:16:21 KO01OA > KO11ED 51.8 miles 81° 2025-01-05 02:16:21
SR8NPU 61 2025-01-01 11:09:04 2025-01-10 19:23:30 KO01OA > KO01XH 39.6 miles 57° 2025-01-10 19:23:30
SR8NPU-10 328 2025-01-01 11:09:02 2025-01-11 03:53:31 KO01OA > KO01XH 39.6 miles 57° 2025-01-11 03:53:31
SR5DRK 55 2025-01-01 12:12:09 2025-01-10 21:53:38 KO01OA > KO01GI 36.1 miles 311° 2025-01-10 21:53:38

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.
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