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 KE0THX-9 - show graphs
Comment: 445.875MHz CO4x4RnR
Mic-E message: Off duty
Location: 39°29.66' N 104°45.76' W - locator DM79OL88LP - show map
11.6 km East bearing 77° from Castle Pines North, Park County, Colorado, United States [?]
11.9 km East bearing 72° from Castle Pines, Douglas County, Colorado, United States
33.2 km Southeast bearing 145° from Denver, Denver County, Colorado, United States
73.6 km North bearing 4° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-05-09 18:13:29 UTC (7d 18h49m ago)
2025-05-09 12:13:29 MDT local time at Castle Pines North, United States [?]
Altitude: 1792 m
Course: 99°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KE0THX-9>SYRYVV via WIDE1-1,WIDE2-1,qAO,N0JD-10 (good)
Positions stored: 287
Stations which heard KE0THX-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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