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 SQ9ALW-5 - show graphs
Map loading...
Comment: 145.500 or SR9P K 4.16V 32.2C X
Mic-E message: Off duty
Last status: Michal 73! K 3.49V 18.7C X AVRT5 20151103
Location: 50°48.74' N 19°08.22' E - locator JO90NT64KX - show map - static map
1.2 miles Northeast bearing 27° from Częstochowa, Częstochowa, Silesian Voivodeship, Poland [?]
4.7 miles Southwest bearing 227° from Rędziny, Powiat częstochowski, Silesian Voivodeship, Poland
60.9 miles Northwest bearing 326° from Kraków, Lesser Poland Voivodeship, Poland
66.3 miles South bearing 193° from Łódź, Łódź Voivodeship, Poland
Last position: 2018-05-26 05:06:22 EDT (149d 22h24m ago)
2018-05-26 11:06:22 CEST local time at Częstochowa, Poland [?]
Altitude: 784 ft
Course: 10°
Speed: 43 MPH
Last path: SQ9ALW-5>UPTX74 via WIDE1-1,WIDE2-2,qAR,SQ9KFZ-2 (good)
Positions stored: 235
Stations near current position of SQ9ALW-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ9ORS-90.4 miles 287°2018-10-01 14:19:00 SQ6KIN-90.5 miles 228°2018-10-13 10:18:23
SR9CZ B0.7 miles 282°2018-10-23 03:19:13 SR9CZ-B0.7 miles 282°2018-10-23 03:19:23
SP9VJ1.3 miles 236°2018-10-22 12:09:52 SP9BFQ-91.4 miles 194°2018-10-22 12:14:53
SP9VJ-71.4 miles 244°2018-10-17 12:16:20 SQ9KFZ1.8 miles 344°2018-10-21 08:09:33
SQ9KFZ-22.2 miles 354°2018-10-23 03:18:54 SQ9KFP-182.5 miles 109°2018-10-05 20:18:26
SQ9KFP-92.5 miles 108°2018-10-21 09:57:52 SQ9UU2.8 miles 144°2018-10-11 14:56:15
SQ9SWN2.9 miles 341°2018-10-19 06:03:34 SQ9RHT-95.2 miles 169°2018-10-10 05:11:28
SQ9SMC-97.0 miles 253°2018-10-17 07:18:45 SQ9PPR-97.4 miles 130°2018-10-22 16:02:18
SQ9PPR-127.6 miles 177°2018-10-23 01:56:11 SQ9RHX-18.1 miles 257°2018-10-23 03:13:58
SQ9MPK-1411.9 miles 343°2018-10-19 06:45:29 SQ9MPK-912.0 miles 343°2018-10-19 06:48:16
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.
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