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 KF0OBU-7 - show graphs
Mic-E message: In service
Location: 38°45.29' N 92°25.90' W - locator EM38SS81ED - show map
15.3 km West bearing 262° from Ashland, Boone County, Missouri, United States [?]
18.4 km Northeast bearing 40° from California, Moniteau County, Missouri, United States
23.5 km South bearing 201° from Columbia, Boone County, Missouri, United States
29.9 km Northwest bearing 312° from Jefferson City, Cole County, Missouri, United States
Last position: 2025-07-12 23:12:28 UTC (31d 8h59m ago)
2025-07-12 18:12:28 CDT local time at Ashland, United States [?]
Altitude: 218 m
Course: 282°
Speed: 56 km/h
Device: Yaesu: FT2D (ht)
Last path: KF0OBU-7>S8TU2Y via WX0BC-3*,WIDE2-1,qAR,KE0WVG (good)
Positions stored: 21
Other SSIDs: KF0OBU-8 KF0OBU-8
Last heard a station directly: 2025-07-07 11:03:53 UTC (36d 21h8m ago)
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