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-8 - show graphs
Comment: aprs.fi for iOS
Location: 38°46.03' N 92°15.47' W - locator EM38US94BC - show map
814.6 m South bearing 184° from Ashland, Boone County, Missouri, United States [?]
18.3 km Northwest bearing 320° from Holts Summit, Callaway County, Missouri, United States
21.5 km South bearing 162° from Columbia, Boone County, Missouri, United States
22.4 km North bearing 341° from Jefferson City, Cole County, Missouri, United States
Last position: 2025-07-08 16:15:13 UTC (36d 11h32m ago)
2025-07-08 11:15:13 CDT local time at Ashland, United States [?]
Course: 67°
Speed: 0 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KF0OBU-8>APFII0 via WIDE1-1,WIDE2-1,qAR,WE1LDS-8 (good)
Positions stored: 4
Other SSIDs: KF0OBU-7
Last heard a station directly: 2025-07-08 20:45:28 UTC (36d 7h2m 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