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 SV1BYK-9 - show graphs
Comment: qrv@digital modes'73
Mic-E message: In service
Location: 38°04.65' N 23°47.15' E - locator KM18VB48HO - show map
3.3 km North bearing 338° from Maroúsi, Nomarchía Athínas, Attica, Greece [?]
5.3 km North bearing 349° from Khalándrion, Nomarchía Athínas, Attica, Greece
12.5 km Northeast bearing 29° from Athens, Nomarchía Athínas, Attica, Greece
19.5 km Northeast bearing 42° from Piraeus, Nomós Attikís, Attica, Greece
Last position: 2025-08-05 15:07:38 UTC (8h51m ago)
2025-08-05 18:07:38 EEST local time at Maroúsi, Greece [?]
Course:
Speed: 0 km/h
Last telemetry: 2024-04-17 12:18:31 UTC (475d 11h40m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Yaesu: FT2D (ht)
Last path: SV1BYK-9>S8PT65 via WIDE1-1,WIDE2-1,qAR,SV1BYK-3 (good)
Positions stored: 145818
Other SSIDs: SV1BYK-2 SV1BYK-11 SV1BYK-3 SV1BYK-7 SV1BYK-R SV1BYK-C SV1BYK-D SV1BYK-H SV1BYK-Y SV1BYK-B SV1BYK-13 SV1BYK-10 SV1BYK-1 SV1BYK-DP SV1BYK-5 SV1BYK-A SV1BYK-N SV1BYK SV1BYK-4
Stations which heard SV1BYK-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
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