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 ES1ALV-9 - show graphs
Map loading...
Comment: 433.575MHz ~
Location: 59°25.95' N 24°42.90' E - locator KO29IK53TT - show map - static map
1.4 miles West bearing 257° from Tallinn, Tallinna linn, Harjumaa, Estonia [?]
6.0 miles West bearing 253° from Kose, Tallinna linn, Harjumaa, Estonia
51.5 miles South bearing 189° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2017-01-22 02:38:20 EST (2d 1h49m ago)
2017-01-22 09:38:20 EET local time at Tallinn, Estonia [?]
Device: Open Source: APRSdroid (app, Android)
Last path: ES1ALV-9>APDR13 via WIDE1-1,WIDE2-1,qAR,ES1BIU-1 (good)
Positions stored: 7323
Other SSIDs: ES1ALV-1 ES1ALV-10 ES1ALV-2 ES1ALV-3 ES1ALV-6 ES1ALV-7
Stations near current position of ES1ALV-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ES1ALV-21.0 miles 142°2017-01-22 03:14:08 ES1ZAR1.3 miles 39°2017-01-22 14:44:55
OH2EHG-51.4 miles 71°2016-12-31 01:52:03 ES1RVA1.5 miles 96°2017-01-24 04:22:26
ES1BIU-91.5 miles 87°2017-01-24 02:40:58 ES1BIU-11.6 miles 210°2017-01-24 04:11:18
KATHARINA1.6 miles 29°2017-01-22 21:31:26 KAJSAMOOR1.6 miles 29°2017-01-22 21:24:36
PRIMA FORTUNA1.7 miles 344°2017-01-22 14:41:00 VIIKING1.7 miles 343°2017-01-23 23:45:48
MERILIN1.7 miles 51°2017-01-17 23:02:36 DEEPEXPLORER1.7 miles 30°2017-01-21 12:00:04
KORD1.7 miles 345°2017-01-23 17:48:30 PARIDA1.7 miles 348°2017-01-23 22:17:19
KAROLIN1.7 miles 50°2017-01-23 23:59:22 EVA-3181.7 miles 4°2017-01-23 17:58:39
SALME1.7 miles 30°2017-01-22 18:35:09 ES1BIU-71.7 miles 67°2016-12-26 11:58:42
JAKOB PREI1.8 miles 3°2017-01-23 22:51:29 TARMO1.8 miles 3°2017-01-23 22:30:59
Stations which heard ES1ALV-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
ES2MA-2 5 2017-01-13 09:59:30 2017-01-17 10:11:12 KO29IJ > KO29HI 4.8 miles 228° 2017-01-13 10:00:25
ES1BIU-1 11 2017-01-14 04:52:30 2017-01-22 02:38:20 KO29JK > KO29IJ 3.0 miles 249° 2017-01-17 10:18:11

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.
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