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 SY1APS - show graphs
Map loading...
Comment: 145.525MHz Pola 73 LAVRIO 145.525
Mic-E message: In service
Location: 37°53.75' N 23°52.62' E - locator KM17WV54FX - show map - static map
0.4 miles Southeast bearing 126° from Koropí, Nomarchía Anatolikís Attikís, Attica, Greece [?]
3.2 miles West bearing 286° from Markópoulo, Nomarchía Anatolikís Attikís, Attica, Greece
10.5 miles Southeast bearing 123° from Athens, Nomarchía Athínas, Attica, Greece
13.5 miles East bearing 105° from Piraeus, Nomós Attikís, Attica, Greece
Last position: 2017-02-09 11:54:56 EST (13d 14h20m ago)
2017-02-09 18:54:56 EET local time at Koropí, Greece [?]
Altitude: 404 ft
Course: 129°
Speed: 23 MPH
Device: Yaesu: FTM-350 (rig)
Last path: SY1APS>S7US75 via J41VAI*,WIDE1*,qAR,SV1BGM-1 (good)
Positions stored: 2579
Stations near current position of SY1APS - show more
callsign distance last heard - EST      callsign distance last heard - EST
SV2LLJ-141.1 miles 176°2017-02-03 02:30:27 SV2MIG2.8 miles 215°2017-02-14 06:20:34
AIRP-ATH4.7 miles 53°2017-02-22 11:31:02 J41VAI4.9 miles 316°2017-02-23 02:11:56
SW1I-B4.9 miles 317°2017-02-23 02:07:11 SV1P A4.9 miles 316°2017-02-23 01:56:11
SV1P B4.9 miles 316°2017-02-23 01:56:31 SV1P-B4.9 miles 316°2017-02-23 01:56:41
SV1P-A4.9 miles 316°2017-02-23 01:56:21 SV1EDZ-95.8 miles 355°2017-02-17 08:09:39
SV1FKO-96.3 miles 280°2017-02-08 06:31:24 EODPEA6.4 miles 282°2017-02-04 06:05:43
E.O.D.E.A6.5 miles 279°2017-01-29 17:28:54 ATHNET6.6 miles 304°2017-02-23 02:12:37
SV1AVT6.7 miles 274°2017-02-21 12:57:51 I8336.7 miles 181°2017-02-23 02:07:29
SV1UY-16.8 miles 301°2017-02-18 14:42:16 sv1kfb6.8 miles 291°2017-02-11 06:24:34
SV1UY-56.8 miles 299°2017-02-23 02:11:49 SV1UY-106.9 miles 301°2017-02-23 02:01:22
Stations which heard SY1APS directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
J41VAI 48 2017-02-07 15:00:50 2017-02-09 11:54:56 KM27AR > KM17VW 21.1 miles 320° 2017-02-07 15:58:50
SV1BYK 10 2017-02-07 15:05:11 2017-02-09 11:53:23 KM17XT > KM18UA 19.1 miles 313° 2017-02-08 15:25:38

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