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 KF4W-9 - show graphs
Comment: 147.330MHz Blue Jeep goes Beep Beep
Mic-E message: En route
Location: 34°04.03' N 80°59.73' W - locator EM94MB06MC - show map
8.2 km Northeast bearing 26° from Columbia, Richland County, South Carolina, United States [?]
10.1 km East bearing 78° from Saint Andrews, Richland County, South Carolina, United States
95.3 km South bearing 178° from Rock Hill, York County, South Carolina, United States
Last position: 2025-02-12 20:45:18 UTC (7m32s ago)
2025-02-12 15:45:18 EST local time at Columbia, United States [?]
Altitude: 90 m
Course: 57°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KF4W-9>ST0T0S via qAR,CAESC
Positions stored: 42991
Other SSIDs: KF4W-1 KF4W-7 KF4W-5
Stations which heard KF4W-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