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 AD0MO8-9 - show graphs
Comment: 146.520MHz
Mic-E message: Off duty
Location: 38°29.50' N 90°30.50' W - locator EM48RL98AA - show map
1.9 km West bearing 275° from Murphy, Jefferson County, Missouri, United States [?]
6.7 km West bearing 249° from Fenton, Saint Louis County, Missouri, United States
30.9 km Southwest bearing 241° from Saint Louis, City of Saint Louis, Missouri, United States
39.1 km Southeast bearing 155° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-09-11 11:47:18 UTC (6d 16h2m ago)
2025-09-11 06:47:18 CDT local time at Murphy, United States [?]
Altitude: 214 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 79°
Speed: 83 km/h
Device: Yaesu: FTM-300D (rig)
Last path: AD0MO8-9>SXRYLZ via K0ATT-10*,WIDE18*,WIDE2-1,qAR,WB0HTW (seriously-bad)
This station is transmitting packets with a configured path of over 3 digipeaters. This causes serious congestion in the APRS network and errors when plotting the station's route on a map. Please consider using a path of WIDE1-1,WIDE2-1 or WIDE2-2, or even WIDE1-1,WIDE2-2 if you are moving very far away from an iGATE.
Positions stored: 1
Other SSIDs: AD0MO8-2
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