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 S51I-9 - show graphs
Map loading...
Comment: 1
Location: 46°29.42' N 15°57.03' E - locator JN76XL47BQ - show map - static map
6.2 miles Northeast bearing 38° from Ptuj, Ptuj, Slovenia [?]
7.5 miles Northeast bearing 41° from Spodnja Hajdina, Hajdina, Slovenia
46.7 miles North bearing 358° from Zagreb, Grad Zagreb, Croatia
46.8 miles North bearing 358° from Zagreb - Centar, Grad Zagreb, Croatia
Last position: 2017-01-06 09:40:16 EST (52d 17h39m ago)
2017-01-06 15:40:16 CET local time at Ptuj, Slovenia [?]
Altitude: 970 ft
Course: 215°
Device: Unknown: Unknown
Last path: S51I-9>APRS via S59DXX-2*,WIDE2-2,qAR,OE6XG-1 (good)
Positions stored: 147693
Stations near current position of S51I-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
M12431485.6 miles 141°2017-02-19 00:09:10 S53LA-156.7 miles 188°2017-02-28 03:06:04
M13233067.3 miles 34°2017-02-25 23:51:53 M13433448.4 miles 21°2017-02-07 00:00:32
S57NAD-58.9 miles 11°2017-02-25 10:14:38 S59DTB-109.6 miles 28°2017-02-28 03:18:23
S51VC-99.6 miles 28°2017-01-31 05:38:53 M13433349.8 miles 268°2017-02-13 00:01:48
S51HB9.8 miles 180°2017-02-03 14:10:41 S51VC-710.9 miles 18°2017-02-26 12:28:59
S51VC-1011.0 miles 9°2017-02-26 05:02:03 M134334911.1 miles 21°2017-01-30 00:27:10
M134336412.5 miles 31°2017-02-19 23:58:20 DW928112.6 miles 255°2017-02-28 03:05:07
S57TPD-1212.8 miles 266°2017-02-28 03:14:33 S50B-915.0 miles 272°2017-02-26 03:37:57
S53DXX-215.3 miles 289°2017-02-07 12:51:00 CW467715.4 miles 285°2017-02-28 02:59:37
M0MEI15.7 miles 289°2017-02-06 00:24:35 S51UL-616.0 miles 305°2017-02-28 03:15:14
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