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 SP9THC-3 - show graphs
Comment: 145.550/SR9CZE - LUKASZ
Mic-E message: Off duty
Location: 50°52.60' N 19°06.69' E - locator JO90NV30JJ - show map
4.0 miles Southeast bearing 116° from Kamyk, Powiat kłobucki, Silesian Voivodeship, Poland [?]
4.7 miles West bearing 253° from Kościelec, Powiat częstochowski, Silesian Voivodeship, Poland
62.2 miles South bearing 194° from Łódź, Łódź Voivodeship, Poland
65.2 miles Northwest bearing 327° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-02-04 12:21:55 EST (2h1m ago)
2025-02-04 18:21:55 CET local time at Kamyk, Poland [?]
Altitude: 738 ft
Course: 297°
Speed: 7 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: SP9THC-3>UPUR60 via WIDE1-1,qAR,SR9KFZ-2 (good)
Positions stored: 9245
Packet rate: 196 seconds between packets on average during 9394 seconds.
Other SSIDs: SP9THC SP9THC-9 SP9THC-5 SP9THC-1
Stations near current position of SP9THC-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP9THC244.0 yards 265°2025-02-01 11:59:44 SP6VGX-7527.4 yards 203°2025-01-23 14:47:09
SP9MOC-90.4 miles 7°2025-02-04 14:20:40 SR9KFZ-22.4 miles 159°2025-02-04 14:15:26
SR9KFZ2.5 miles 159°2025-02-04 14:22:51 439.562CT2.5 miles 156°2025-02-04 14:17:51
SR9UCZ2.6 miles 156°2025-02-04 14:17:52 SQ9KFZ-92.8 miles 168°2025-02-04 14:04:37
SQ9KFZ-22.8 miles 167°2025-02-04 14:11:11 SQ9KFZ2.8 miles 166°2025-02-04 14:12:34
SQ9KFZ-72.8 miles 168°2025-01-26 14:55:47 SP9HAN-103.7 miles 188°2025-01-10 09:44:15
SP9HAN-73.7 miles 189°2025-01-23 09:32:14 SP9HAN-33.7 miles 188°2025-01-25 14:14:12
SP9HAN4.0 miles 192°2025-01-28 10:51:12 SR9CZ B4.3 miles 175°2025-02-04 14:23:18
SR9CZ-B4.3 miles 175°2025-02-04 14:23:28 SP9PYS4.6 miles 169°2025-02-02 05:19:23
SP9PYS-14.6 miles 169°2025-02-02 05:16:14 SP9AOB-95.1 miles 173°2025-01-25 03:08:38
Stations which heard SP9THC-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR9KFZ-2 138 2025-01-31 23:06:34 2025-02-04 12:21:55 IO50AU > JO90NU 1261.4 miles 79° 2025-02-03 05:32:13
SR9KFZ 135 2025-01-31 23:06:35 2025-02-04 12:21:56 IO50AU > JO90NU 1261.4 miles 79° 2025-02-03 05:32:14

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