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 K5MSK-7 - show graphs
Mic-E message: En route
Location: 30°36.69' N 98°18.30' W - locator EM00UO36JS - show map
4.8 km Northwest bearing 320° from Marble Falls, Burnet County, Texas, United States [?]
5.5 km North bearing 351° from Meadowlakes, Burnet County, Texas, United States
66.0 km Northwest bearing 306° from Austin, Travis County, Texas, United States
78.7 km Southwest bearing 225° from Killeen, Bell County, Texas, United States
Last position: 2025-11-25 23:41:52 UTC (5d 7h41m ago)
2025-11-25 17:41:52 CST local time at Marble Falls, United States [?]
Altitude: 280 m
Course: 320°
Speed: 93 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K5MSK-7>SP3V6Y via WIDE1-1,WIDE2-1,qAR,KG5LAA (good)
Positions stored: 1052
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