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: 145.625MHz Pola 73 LAVRIO 145.525
Mic-E message: In service
Location: 38°01.23' N 23°42.58' E - locator KM18UA54DW - show map - static map
2.9 miles North bearing 353° from Athens, Nomarchía Athínas, Attica, Greece [?]
6.4 miles Northeast bearing 38° from Piraeus, Nomós Attikís, Attica, Greece
6.7 miles Southwest bearing 236° from Kifisiá, Nomarchía Athínas, Attica, Greece
8.0 miles Southwest bearing 227° from Néa Erythraía, Nomarchía Athínas, Attica, Greece
Last position: 2017-04-20 04:51:36 EDT (8d 1h29m ago)
2017-04-20 11:51:36 EEST local time at Athens, Greece [?]
Altitude: 279 ft
Course: 25°
Speed: 8 MPH
Device: Yaesu: FTM-350 (rig)
Last path: SY1APS>S8PQ23 via SV1BYK*,J41VAI*,WIDE2*,qAR,SV1BGM-1 (good)
Positions stored: 2699
Stations near current position of SY1APS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SV1BYK-20.7 miles 226°2017-04-28 05:58:17 SV1BYK0.8 miles 220°2017-04-28 06:19:31
SV1BYK-90.8 miles 185°2017-04-26 16:45:55 R.A.A.G.1.2 miles 205°2017-04-26 15:01:45
SV1EEM-11.3 miles 162°2017-04-17 15:48:56 SV1IYO-91.3 miles 78°2017-04-16 14:38:04
SV1EEM-51.3 miles 157°2017-04-21 12:43:27 SV1RVK1.5 miles 102°2017-04-22 09:41:10
SV1BJY-51.7 miles 141°2017-04-28 04:04:50 SV1KXE-91.8 miles 338°2017-04-28 03:58:15
SV1HER-92.0 miles 263°2017-04-24 13:22:19 SV1HER-82.0 miles 263°2017-04-27 16:17:07
SV1KWC-72.3 miles 252°2017-04-28 05:55:56 SV1KWC2.3 miles 252°2017-04-28 05:37:48
SV1WE B2.4 miles 126°2017-04-17 19:59:03 SV1WE-B2.4 miles 126°2017-04-17 19:59:13
SV1MNO2.4 miles 145°2017-04-28 03:34:39 SV1MNO-22.4 miles 145°2017-04-10 19:50:16
SV7MTO-12.4 miles 92°2017-04-05 07:26:43 SV1NQP-72.5 miles 241°2017-04-16 12:58:46
Stations which heard SY1APS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
J41VAI 109 2017-04-17 05:26:52 2017-04-20 04:47:35 KM17FX > KM17VW 72.8 miles 92° 2017-04-17 08:15:34
SV1BYK 11 2017-04-17 17:42:47 2017-04-20 04:51:36 KM17XT > KM18UA 18.6 miles 312° 2017-04-18 15:15:27

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