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 SV1SWL-1 - show graphs
Comment: QRV SV1O C4FM
Mic-E message: Off duty
Location: 38°02.50' N 23°41.50' E - locator KM18UB30AA - show map
2.9 miles South bearing 189° from Áno Liósia, Nomarchía Dytikís Attikís, Attica, Greece [?]
4.3 miles South bearing 161° from Fylí, Nomarchía Dytikís Attikís, Attica, Greece
4.5 miles North bearing 343° from Athens, Nomarchía Athínas, Attica, Greece
7.2 miles Northeast bearing 25° from Piraeus, Nomós Attikís, Attica, Greece
Last position: 2025-01-31 11:35:29 EST (15h5m ago)
2025-01-31 18:35:29 EET local time at Áno Liósia, Greece [?]
Altitude: 390 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course: 359°
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: SV1SWL-1>SXPRLL via WIDE1-1,qAO,SV1SSF (good)
Positions stored: 34643
Packet rate: 59 seconds between packets on average during 2908 seconds.
Stations near current position of SV1SWL-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SV1KWA-9340.4 yards 80°2025-01-29 13:27:07 SV1KXE-9402.2 yards 37°2025-01-21 04:22:23
SV1KWA-Y476.1 yards 50°2025-01-18 08:07:52 SV1EMX-71.1 miles 156°2025-01-08 02:18:20
SV1EML-DP1.4 miles 190°2025-02-01 02:37:02 SV1WE-DP1.7 miles 148°2025-02-01 02:29:02
SV1SSF-101.8 miles 84°2025-01-31 08:16:01 SV1SSF1.9 miles 85°2025-02-01 02:35:47
SV1SGA-Y1.9 miles 139°2025-01-30 11:18:31 SV1HER-72.0 miles 210°2025-01-26 14:07:00
SV1HER-92.0 miles 211°2025-01-18 14:34:48 SV1BYK-32.1 miles 166°2025-02-01 02:34:54
SV1BYK-22.1 miles 167°2025-02-01 02:38:14 SV1SSF-72.1 miles 79°2025-01-22 12:53:01
SV1EJN-12.1 miles 23°2025-01-31 16:34:49 SZ1SV-12.6 miles 170°2025-02-01 02:30:10
SV1SSF-122.6 miles 97°2025-01-31 02:15:50 SV1AMY-72.6 miles 169°2025-01-19 07:21:23
SV1AAW-DP2.6 miles 116°2025-01-17 05:31:24 SY1AEC-72.7 miles 141°2025-01-13 04:40:02
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.
User guide · 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