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 KO4MIO-9 - show graphs
Mic-E message: En route
Location: 35°15.08' N 84°05.63' W - locator EM75WG80RH - show map
19.0 km North bearing 344° from Murphy, Cherokee County, North Carolina, United States [?]
25.1 km West bearing 283° from Andrews, Cherokee County, North Carolina, United States
80.4 km South bearing 191° from Knoxville, Knox County, Tennessee, United States
112.8 km East bearing 78° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-07-27 10:03:15 UTC (16d 13h3m ago)
2025-07-27 06:03:15 EDT local time at Murphy, United States [?]
Altitude: 564 m
Course: 265°
Speed: 17 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KO4MIO-9>SU1U0X via AK4ZX-15,WIDE1,KD4YDD-1*,qAR,KC4SAR-5 (good)
Positions stored: 138
Other SSIDs: KO4MIO-7 KO4MIO-10 KO4MIO-N
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