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 W9MOA-12 - show graphs
Comment: 168 Test
Location: 38°55.01' N 90°02.99' W - locator EM48XW40AA - show map
1.2 km Northwest bearing 317° from Bethalto, Madison County, Illinois, United States [?]
4.4 km Northeast bearing 43° from Rosewood Heights, Madison County, Illinois, United States
34.6 km North bearing 22° from Saint Louis, City of Saint Louis, Missouri, United States
104.3 km South bearing 200° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-02-18 20:46:05 UTC (88d 20h39m ago)
2025-02-18 14:46:05 CST local time at Bethalto, United States [?]
Altitude: 0 m
Last path: W9MOA-12>APAT81-1 via WIDE2-2,qAO,AB9JJ-10 (good)
Positions stored: 2
Other SSIDs: W9MOA-9 W9MOA W9MOA-5
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