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 KF6SXY-1 - show graphs
Comment: MOBILE
Last status: TinyTrak3 v1.42
Location: 40°27.19' N 104°58.95' W - locator DN70MK28CS - show map
7.4 km West bearing 249° from Windsor, Weld County, Colorado, United States [?]
10.0 km Northeast bearing 52° from Loveland, Larimer County, Colorado, United States
79.3 km North bearing 0° from Denver, Denver County, Colorado, United States
81.4 km North bearing 351° from Aurora, Adams County, Colorado, United States
Last position: 2026-01-14 19:47:33 UTC (18d 1h21m ago)
2026-01-14 12:47:33 MST local time at Windsor, United States [?]
Altitude: 1532 m
Course: 355°
Speed: 78 km/h
Device: Byonics: TinyTrak3 (tracker)
Last path: KF6SXY-1>APT314 via WIDE1-1,WIDE2-1,qAO,AI0J-10 (good)
Positions stored: 1083
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