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 AI9F-1 - show graphs
Comment: ILL ARES ON 145.610
Mic-E message: In service
Location: 38°39.63' N 88°19.95' W - locator EM58UP08CM - show map
13.3 km East bearing 94° from Flora, Clay County, Illinois, United States [?]
19.3 km Southeast bearing 130° from Louisville, Clay County, Illinois, United States
101.9 km Northwest bearing 319° from Evansville, Vanderburgh County, Indiana, United States
119.6 km Southwest bearing 222° from Terre Haute, Vigo County, Indiana, United States
Last position: 2025-02-21 12:13:23 UTC (23m22s ago)
2025-02-21 06:13:23 CST local time at Flora, United States [?]
Altitude: 129 m
Course: 165°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: AI9F-1>S8SY6S via WIDE1-1,WIDE2-1,qAR,KC9NPJ-13 (good)
Positions stored: 54233
Other SSIDs: AI9F AI9F-10 AI9F-9
Stations which heard AI9F-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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