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: 146.520MHz Toff146.520
Mic-E message: En route
Location: 40°07.17' N 104°58.81' W - locator DN70MC28JQ - show map
4.3 km Northwest bearing 302° from Frederick, Weld County, Colorado, United States [?]
5.2 km Northwest bearing 318° from Dacono, Weld County, Colorado, United States
42.3 km North bearing 1° from Denver, Denver County, Colorado, United States
45.1 km North bearing 344° from Aurora, Adams County, Colorado, United States
Last position: 2026-02-19 21:04:59 UTC (1d 8h32m ago)
2026-02-19 14:04:59 MST local time at Frederick, United States [?]
Altitude: 1518 m
Course: 180°
Speed: 102 km/h
Device: Kenwood: TM-D710 (rig)
Last path: AA0RX-9>TP0WQW via W0UPS-15,WIDE1*,WIDE2-1,qAO,AA0QQ-10 (good)
Positions stored: 1343
Other SSIDs: AA0RX AA0RX-15
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.
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