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 KX4MO - show graphs
Location: 38°02.22' N 90°45.85' W - locator EM48OA88HV - show map
11.4 km North bearing 11° from Potosi, Washington County, Missouri, United States [?]
21.5 km Southwest bearing 238° from De Soto, Jefferson County, Missouri, United States
82.1 km Southwest bearing 217° from Saint Louis, City of Saint Louis, Missouri, United States
86.1 km South bearing 184° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-04-25 23:28:01 UTC (24d 4h14m ago)
2024-04-25 18:28:01 CDT local time at Potosi, United States [?]
Altitude: 260 m
Speed: 0 km/h
Device: unknown: D-Star APDPRS (D-Star)
Positions stored: 125
Other SSIDs: KX4MO-B
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS