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 SQ9ATK-1 - show graphs
Comment: vhf.com.pl 145.500
Location: 50°04.50' N 20°01.98' E - locator KO00AB38XA - show map
5.2 miles East bearing 96° from Kraków, Lesser Poland Voivodeship, Poland [?]
5.9 miles Southeast bearing 123° from Zielonki, Powiat krakowski, Lesser Poland Voivodeship, Poland
6.2 miles South bearing 158° from Michałowice, Powiat krakowski, Lesser Poland Voivodeship, Poland
46.2 miles East bearing 106° from Katowice, Silesian Voivodeship, Poland
Last position: 2024-11-16 05:51:08 EST (1d 37m ago)
2024-11-16 11:51:08 CET local time at Kraków, Poland [?]
Altitude: 676 ft
Course: 265°
Speed: 12 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: SQ9ATK-1>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 507
Packet rate: 23 seconds between packets on average during 1112 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: SQ9ATK SQ9ATK-6 SQ9ATK-5 SQ9ATK-2 SQ9ATK-7
Stations near current position of SQ9ATK-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ9ATK20.7 yards 180°2024-11-17 06:20:11 SQ9ATK-620.7 yards 180°2024-11-12 02:36:46
SR9NH-165.9 yards 308°2024-11-17 06:20:44 SQ9MEU-6512.3 yards 139°2024-11-17 06:16:05
SQ9MEU-120.5 miles 97°2024-11-17 06:21:55 SP9TDF0.5 miles 346°2024-11-17 06:18:02
SQ9MEU-70.5 miles 100°2024-10-31 12:29:41 SQ9MEU-80.5 miles 105°2024-10-27 08:32:31
SQ9MEU-90.5 miles 99°2024-11-03 13:34:52 SQ9REM-10.6 miles 254°2024-11-17 06:13:44
SQ9MEU-30.7 miles 260°2024-11-01 13:13:38 SP9AL-10.9 miles 309°2024-10-20 07:38:13
SP9AL-21.0 miles 301°2024-11-17 06:28:24 SP9PET-91.1 miles 246°2024-11-17 02:48:43
SQ9KIA-181.1 miles 217°2024-10-21 14:21:07 SQ9KIL1.3 miles 206°2024-11-10 04:21:09
SQ9KIL-181.3 miles 206°2024-11-08 15:10:56 SP9WSS-101.4 miles 164°2024-11-17 06:25:03
SP9CSE-11.5 miles 290°2024-11-16 12:38:42 SP9IDA1.5 miles 143°2024-11-17 06:15:02
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