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 SP4LS-11 - show graphs
Map loading...
Comment: 144.800MHz PWr Aerospace App4HAB mission
Location: 51°06.66' N 17°01.71' E - locator JO81MC36KP - show map - static map
0.8 miles North bearing 345° from Wrocław, Lower Silesian Voivodeship, Poland [?]
5.3 miles Northwest bearing 318° from Radwanice, Powiat wrocławski, Lower Silesian Voivodeship, Poland
91.4 miles Northwest bearing 309° from Gliwice, Gliwice, Silesian Voivodeship, Poland
Last position: 2018-04-21 04:54:53 EDT (35d 3h15m ago)
2018-04-21 10:54:53 CEST local time at Wrocław, Poland [?]
Device: Open Source: APRSdroid (app, Android)
Last path: SP4LS-11>APDR14 via WIDE1-1,qAR,OK1KID-1,OK1KID,T2CZECH (good)
Positions stored: 11
Other SSIDs: SP4LS SP4LS-5
Stations near current position of SP4LS-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ6ADS-90.5 miles 163°2018-05-24 01:41:03 HRS08260.6 miles 204°2018-05-20 13:39:37
SP6XRH-90.7 miles 122°2018-05-14 07:04:23 SP6MLT-90.8 miles 352°2018-05-05 10:47:26
SQ5TDW0.8 miles 188°2018-05-26 07:07:12 SQ5TDW-10.9 miles 191°2018-05-26 01:44:01
SQ5TDW-80.9 miles 191°2018-05-26 01:49:10 SQ5TDW-i0.9 miles 191°2018-05-25 15:33:41
SO6AGJ-100.9 miles 138°2018-05-09 13:10:26 SQ6RDP0.9 miles 170°2018-05-15 13:50:00
SQ6OXK-51.1 miles 25°2018-05-24 12:57:11 SQ6NCN-51.3 miles 16°2018-05-26 08:09:37
SP6IZU1.4 miles 72°2018-05-26 07:58:09 SP6IZU-51.4 miles 72°2018-05-25 10:03:00
SQ9RHX1.4 miles 25°2018-05-26 08:04:05 SQ9RHX-51.4 miles 25°2018-05-24 13:57:33
SQ6POG-51.7 miles 67°2018-05-26 06:39:10 SR6DMR B1.7 miles 81°2018-05-26 07:54:43
SR6DMR-B1.7 miles 81°2018-05-26 07:54:53 SQ6OXK-91.8 miles 202°2018-05-26 03:43:47
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