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 AD0BY-Y - show graphs
Comment: 0x27 via MMDVM
Location: 37°17.83' N 89°33.51' W - locator EM57FH21XH - show map
3.7 km West bearing 255° from Cape Girardeau, Cape Girardeau County, Missouri, United States [?]
13.4 km Southeast bearing 135° from Jackson, Cape Girardeau County, Missouri, United States
56.5 km Southwest bearing 212° from Carbondale, Jackson County, Illinois, United States
Last position: 2025-03-01 21:53:52 UTC (109d 21h55m ago)
2025-03-01 15:53:52 CST local time at Cape Girardeau, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: AD0BY-Y>APDPRS via C4FM*,qAR,WB0VTM1-R (good)
Positions stored: 1
Other SSIDs: AD0BY-5 AD0BY
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