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 WA4USN-3 - show graphs
Location: 32°59.63' N 80°16.20' W - locator EM92UX78OM - show map
9.2 km West bearing 253° from Summerville, Dorchester County, South Carolina, United States [?]
12.1 km South bearing 160° from Ridgeville, Dorchester County, South Carolina, United States
127.6 km Northeast bearing 37° from Savannah, Chatham County, Georgia, United States
132.4 km Southeast bearing 147° from Columbia, Richland County, South Carolina, United States
Last position: 2024-10-06 02:04:03 UTC (2m26s ago)
2024-10-05 22:04:03 EDT local time at Summerville, United States [?]
Last WX report: 2024-10-06 02:05:05 UTC (1m24s ago) – show weather charts
4.2 °C 0.0 m/s Northwest
Device: Kantronics: KPC-3
Last path: WA4USN-3>APN383 via WIDE3-3,qAR,WA4USN-5 (good)
Positions stored: 1
Other SSIDs: WA4USN-5
APRS digipeater – Statistics for 2024-10:
Stations heard directly: 26 on radio path – show map
Last heard a station directly: 2024-10-06 02:05:14 UTC (1m15s ago)
Normal receiver range estimate: 300 km (Updated: 2024-09-30 22:41:01 UTC)
Position packets heard directly: 2534 on radio path
Stations which heard WA4USN-3 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.
Stations heard directly by WA4USN-3
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