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 WB0AL-9 - show graphs
Comment: Jan and Al wandering around Missouri
Mic-E message: Off duty
Location: 38°44.30' N 90°21.76' W - locator EM48TR67LE - show map
2.7 km North bearing 9° from Breckenridge Hills, Saint Louis County, Missouri, United States [?]
4.1 km North bearing 360° from Overland, Saint Louis County, Missouri, United States
18.9 km Northwest bearing 311° from Saint Louis, City of Saint Louis, Missouri, United States
30.3 km East bearing 105° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-10-28 12:22:01 UTC (4h20m ago)
2025-10-28 07:22:01 CDT local time at Breckenridge Hills, United States [?]
Altitude: 189 m
Course: 201°
Speed: 7 km/h
Device: Yaesu: FTM-100D (rig)
Last path: WB0AL-9>SXTT3P via WIDE1-1,WIDE2-1,qAR,K0ATT-10 (good)
Positions stored: 93044
Other SSIDs: WB0AL WB0AL-i WB0AL-7 WB0AL-8 WB0AL-3 WB0AL-15
Stations which heard WB0AL-9 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