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 KC3ULW-9 - show graphs
Comment: 147.030MHz
Mic-E message: Off duty
Location: 40°24.38' N 80°04.71' W - locator EN90XJ07NM - show map
489.3 m Southeast bearing 122° from Carnegie, Allegheny County, Pennsylvania, United States [?]
1.9 km Northeast bearing 34° from Heidelberg, Allegheny County, Pennsylvania, United States
8.0 km Southwest bearing 241° from Pittsburgh, Allegheny County, Pennsylvania, United States
90.8 km Southeast bearing 148° from Youngstown, Mahoning County, Ohio, United States
Last position: 2025-03-01 02:53:50 UTC (5h6m ago)
2025-02-28 21:53:50 EST local time at Carnegie, United States [?]
Altitude: 292 m
Course: 165°
Speed: 0 km/h
Device: Yaesu: FTM-200D (rig)
Last path: KC3ULW-9>TPRT3X via N3FB-2,WIDE1*,WIDE2-1,qAS,K3MJW-10 (good)
Positions stored: 2864
Other SSIDs: KC3ULW-13 KC3ULW-10 KC3ULW KC3ULW-7
Stations which heard KC3ULW-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