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 AF4RF-1 - show graphs
Mic-E message: En route
Location: 35°04.60' N 81°43.74' W - locator EM95DB28MJ - show map
9.5 km Northeast bearing 46° from Cowpens, Spartanburg County, South Carolina, United States [?]
11.9 km East bearing 94° from Mayo, Spartanburg County, South Carolina, United States
82.2 km West bearing 259° from Charlotte, Mecklenburg County, North Carolina, United States
94.8 km Southeast bearing 128° from Asheville, Buncombe County, North Carolina, United States
Last position: 2025-12-23 14:41:13 UTC (1h48m ago)
2025-12-23 09:41:13 EST local time at Cowpens, United States [?]
Altitude: 229 m
Course: 260°
Speed: 117 km/h
Device: Yaesu: FTM-500D (rig)
Last path: AF4RF-1>SU0T6P via qAR,KR4NO-1
Positions stored: 303
Other SSIDs: AF4RF-7 AF4RF AF4RF-5 AF4RF-10
Stations which heard AF4RF-1 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