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 KB1CKF-1 - show graphs
Mic-E message: Custom 0
Location: 40°25.71' N 79°48.51' W - locator FN00CK22XU - show map
3.1 km East bearing 111° from Churchill, Allegheny County, Pennsylvania, United States [?]
3.6 km East bearing 75° from Forest Hills, Allegheny County, Pennsylvania, United States
15.9 km East bearing 95° from Pittsburgh, Allegheny County, Pennsylvania, United States
102.8 km Southeast bearing 136° from Youngstown, Mahoning County, Ohio, United States
Last position: 2025-08-22 10:32:05 UTC (17h10m ago)
2025-08-22 06:32:05 EDT local time at Churchill, United States [?]
Altitude: 301 m
Course: 211°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KB1CKF-1>EACU7Q via WIDE1-1,WIDE2-1,qAS,K3MJW-10 (good)
Positions stored: 13826
Other SSIDs: KB1CKF-i
Stations which heard KB1CKF-1 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