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 KR0STR-9 - show graphs
Comment: Scott on the move
Mic-E message: Off duty
Location: 39°47.88' N 106°02.29' W - locator DM69XT51KM - show map
18.7 km North bearing 9° from Silverthorne, Summit County, Colorado, United States [?]
22.5 km North bearing 349° from Keystone, Summit County, Colorado, United States
90.2 km West bearing 274° from Denver, Denver County, Colorado, United States
149.7 km Northwest bearing 316° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2024-12-07 21:18:31 UTC (167d 18h2m ago)
2024-12-07 14:18:31 MST local time at Silverthorne, United States [?]
Altitude: 2739 m
Course: 212°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KR0STR-9>SYTWXX via WALDEN*,WIDE1*,qAR,MAGMTN (good)
Positions stored: 652
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