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-9 - show graphs
Map loading...
Comment: 4 Wn,SCn in St. George SC
Location: 33°09.51' N 80°34.37' W - locator EM93RD18GA - show map - static map
3.1 km South bearing 175° from Saint George, Dorchester County, South Carolina, United States [?]
23.5 km Southwest bearing 219° from Holly Hill, Orangeburg County, South Carolina, United States
102.9 km Southeast bearing 155° from Columbia, Richland County, South Carolina, United States
129.2 km North bearing 22° from Savannah, Chatham County, Georgia, United States
Last position: 2022-01-24 03:45:16 UTC (18h40m ago)
2022-01-23 22:45:16 EST local time at Saint George, United States [?]
Device: Kantronics: KPC-3
Last path: WA4USN-9>APN382 via WA4USN-5*,W4HRS-15*,WIDE2*,qAR,WA4USN-5 (good)
Positions stored: 8
Other SSIDs: WA4USN-5
Last heard a station directly: 2021-12-31 15:42:03 UTC (24d 6h43m ago)
Normal receiver range estimate: 60 km (Updated: 2018-04-30 20:19:08 UTC)
Stations which heard WA4USN-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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS