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*
Web station AD4XJ - show graphs
Location: 34°21.51' N 80°03.64' W - locator EM94XI26RB - show map
2.1 km Southeast bearing 146° from Hartsville, Darlington County, South Carolina, United States [?]
4.0 km South bearing 168° from North Hartsville, Darlington County, South Carolina, United States
120.1 km Southeast bearing 143° from Charlotte, Mecklenburg County, North Carolina, United States
132.7 km Southwest bearing 235° from Fayetteville, Cumberland County, North Carolina, United States
Last position: 2025-02-22 18:40:58 UTC (6d 18h19m ago)
2025-02-22 13:40:58 EST local time at Hartsville, United States [?]
Altitude: 34 m
Course: 236°
Speed: 11 km/h
Last path: >aprs.fi via Web
Positions stored: 2
Other SSIDs: AD4XJ-1 AD4XJ-12 AD4XJ-5 AD4XJ-9 AD4XJ-8
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