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 K7TSD - show graphs
Comment: AmbientCWOP.com
Location: 44°33.95' N 106°53.16' W - locator DN64NN35QT - show map
26.3 km South bearing 168° from Sheridan, Sheridan County, Wyoming, United States [?]
28.4 km Northwest bearing 329° from Buffalo, Johnson County, Wyoming, United States
114.0 km West bearing 286° from Gillette, Campbell County, Wyoming, United States
Last position: 2025-05-13 10:16:52 UTC (6s ago)
2025-05-13 04:16:52 MDT local time at Sheridan, United States [?]
Last WX report: 2025-05-13 10:11:48 UTC (5m10s ago) – show weather charts
9.4 °C 63% 1003.5 mbar 2.2 m/s Northwest
Device: Unknown: Unknown
Last path: K7TSD>APRS via TCPIP*,qAC,AMBCWOP-2
Positions stored: 2
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