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 CW9561 - show graphs
Map loading...
Location: 40°08.37' N 106°31.87' W - locator DN60RD63GL - show map - static map
9.4 miles Northwest bearing 307° from Kremmling, Grand County, Colorado, United States [?]
23.1 miles West bearing 282° from Hot Sulphur Springs, Grand County, Colorado, United States
67.2 miles West bearing 278° from Boulder, Boulder County, Colorado, United States
84.4 miles Northwest bearing 298° from Ken Caryl, Jefferson County, Colorado, United States
Last position: 2017-01-19 18:30:20 EST (14m26s ago)
2017-01-19 16:30:20 MST local time at Kremmling, United States [?]
Last WX report: 2017-01-19 18:30:20 EST (14m26s ago) – show weather charts
20 °F 72% 1005.5 mbar 0.0 MPH Northeast
Device: Unknown: Unknown
Last path: CW9561>APRS via TCPXX*,qAX,CWOP-1
Positions stored: 9
Packet rate: 882 seconds between packets on average during 44085 seconds.
Stations near current position of CW9561 - 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.
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