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 K8ZTT-9 - show graphs
Comment: 449.275MHzV-ALERT WNLK-1 NWS #D275
Mic-E message: Off duty
Location: 39°23.61' N 104°40.50' W - locator DM79PJ94AK - show map
2.6 km Southwest bearing 231° from Ponderosa Park, Elbert County, Colorado, United States [?]
7.7 km Northwest bearing 299° from Elizabeth, Elbert County, Colorado, United States
46.7 km Southeast bearing 145° from Denver, Denver County, Colorado, United States
63.5 km North bearing 11° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-05-27 16:14:52 UTC (21h34m ago)
2025-05-27 10:14:52 MDT local time at Ponderosa Park, United States [?]
Altitude: 2003 m
Course: 309°
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: K8ZTT-9>SYRSVQ via WIDE1-1,WIDE2-1,qAO,N0JD-10 (good)
Positions stored: 21891
Other SSIDs: K8ZTT-40 K8ZTT-45 K8ZTT-46
Stations which heard K8ZTT-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