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 W4JPG-9 - show graphs
Mic-E message: En route
Location: 36°39.16' N 88°21.93' W - locator EM56TP66DP - show map
6.5 km Northwest bearing 316° from Murray, Calloway County, Kentucky, United States [?]
22.8 km South bearing 183° from Benton, Marshall County, Kentucky, United States
90.8 km West bearing 279° from Clarksville, Montgomery County, Tennessee, United States
122.2 km North bearing 19° from Jackson, Madison County, Tennessee, United States
Last position: 2025-03-30 16:16:34 UTC (89d 17h46m ago)
2025-03-30 11:16:34 CDT local time at Murray, United States [?]
Altitude: 166 m
Course: 268°
Speed: 102 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W4JPG-9>SV3Y1V via K4MSU-3,WIDE1*,WIDE2-1,qAR,KO4JGR-2 (good)
Positions stored: 120
Other SSIDs: W4JPG-5 W4JPG-10 W4JPG W4JPG-N W4JPG-Y
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