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 AA0RX-9 - show graphs
Comment: 447.125MHz C103 -500146.520
Mic-E message: En route
Location: 39°53.08' N 104°57.29' W - locator DM79MV52KH - show map
5.3 km North bearing 4° from Welby, Adams County, Colorado, United States [?]
5.9 km Northwest bearing 328° from Derby, Adams County, Colorado, United States
16.4 km North bearing 9° from Denver, Denver County, Colorado, United States
117.3 km North bearing 354° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-08-26 10:32:41 UTC (2d 43m ago)
2025-08-26 04:32:41 MDT local time at Welby, United States [?]
Altitude: 1612 m
Course: 90°
Speed: 81 km/h
Device: Kenwood: TM-D710 (rig)
Last path: AA0RX-9>SY5SPX via KD0GWS,W0UPS-15,WIDE2*,qAR,KC0SIQ-3 (good)
Positions stored: 1103
Other SSIDs: AA0RX AA0RX-15
APRS digipeater – Statistics for 2025-08:
Stations heard directly: 1 on radio path – show map
Position packets heard directly: 1 on radio path
Stations which heard AA0RX-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.
Stations heard directly by AA0RX-9
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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