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 N7DEN-10 - show graphs
Comment: YSF#63307 via pYSFReflector FT-3D
Location: 41°07.97' N 104°46.14' W - locator DN71OD71RV - show map
2.7 km Northeast bearing 31° from Fox Farm-College, Laramie County, Wyoming, United States [?]
4.4 km East bearing 100° from Cheyenne, Laramie County, Wyoming, United States
66.4 km Northeast bearing 23° from Fort Collins, Larimer County, Colorado, United States
79.0 km North bearing 356° from Greeley, Weld County, Colorado, United States
Last position: 2025-03-06 04:57:03 UTC (71d 13h54m ago)
2025-03-05 21:57:03 MST local time at Fox Farm-College, United States [?]
Device: Unknown: Unknown
Last path: N7DEN-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 1
Other SSIDs: N7DEN-N N7DEN-Y
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