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 KE0WRQ-9 - show graphs
Comment: CO4X4RNR
Mic-E message: In service
Location: 40°03.58' N 105°16.39' W - locator DN70IB74FH - show map
5.0 km North bearing 357° from Boulder, Boulder County, Colorado, United States [?]
8.7 km West bearing 267° from Gunbarrel, Boulder County, Colorado, United States
43.3 km Northwest bearing 325° from Denver, Denver County, Colorado, United States
52.6 km Northwest bearing 314° from Aurora, Adams County, Colorado, United States
Last position: 2025-05-28 04:30:47 UTC (3d 11h56m ago)
2025-05-27 22:30:47 MDT local time at Boulder, United States [?]
Altitude: 1676 m
Course: 128°
Speed: 80 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KE0WRQ-9>T0PSUX via qAO,AA0QQ-10
Positions stored: 3726
Stations which heard KE0WRQ-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