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 weather station DW1221 - show graphs
Comment: .WD 31
Location: 36°38.05' S 76°02.47' W - locator FF13XI57BT - show map
Last position: 2025-01-29 11:06:05 EST (42m31s ago)
Last WX report: 2025-01-29 11:01:05 EST (47m31s ago) – show weather charts
60 °F 49% 1006.9 mbar 14.1 MPH West
Device: Unknown: Unknown
Last path: DW1221>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 20563
Packet rate: 1977 seconds between packets on average during 43500 seconds.
Stations near current position of DW1221 - show more
callsign distance last heard - EST      callsign distance last heard - EST
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