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 AC0MW-N - show graphs
Comment: FTM-400D via MMDVM
Location: 38°24.30' N 90°35.10' W - locator EM48QJ97TE - show map
3.7 km South bearing 184° from Byrnes Mill, Jefferson County, Missouri, United States [?]
7.3 km Southwest bearing 215° from High Ridge, Jefferson County, Missouri, United States
41.7 km Southwest bearing 234° from Saint Louis, City of Saint Louis, Missouri, United States
46.2 km South bearing 167° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-01-05 22:18:49 UTC (164d 15h57m ago)
2024-01-05 16:18:49 CST local time at Byrnes Mill, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: AC0MW-N>APDPRS via C4FM*,qAR,W0FH-N (good)
Positions stored: 36
Other SSIDs: AC0MW-9 AC0MW-Y
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