Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.013 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SA3ATF-12 - show graphs
Comment: SharkRF openSPOT3
Location: 62°59.21' N 16°38.28' E - locator JP82HX66NU - show map
19.8 km Southeast bearing 134° from Hammarstrand, Ragunda Kommun, Jämtland, Sweden [?]
37.4 km Southwest bearing 238° from Sollefteå, Sollefteå Kommun, Västernorrland, Sweden
74.4 km Northwest bearing 333° from Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden
103.0 km East bearing 101° from Östersund, Östersunds Kommun, Jämtland, Sweden
Last position: 2025-03-13 20:22:57 UTC (2m33s ago)
2025-03-13 21:22:57 CET local time at Hammarstrand, Sweden [?]
Altitude: 184 m
Device: SharkRF: openSPOT3 (gadget)
Last path: SA3ATF-12>APOSB via TCPIP*,qAS,SA3ATF
Positions stored: 24
Other SSIDs: SA3ATF-14 SA3ATF-1 SA3ATF-4 SA3ATF SA3ATF-9 SA3ATF-7
APRS digipeater – Statistics for 2025-03:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-02-28 23:42:11 UTC (12d 20h43m ago)
Position packets heard directly: 1 on radio path
Stations heard directly by SA3ATF-12
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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