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 K3ARL-15 - show graphs
Comment: MV Convoy
Location: 43°09.43' N 93°11.00' W - locator EN33JD87AR - show map
1.5 km East bearing 74° from Mason City, Cerro Gordo County, Iowa, United States [?]
16.0 km East bearing 82° from Clear Lake, Cerro Gordo County, Iowa, United States
100.7 km Northwest bearing 317° from Waterloo, Black Hawk County, Iowa, United States
111.9 km Southwest bearing 211° from Rochester, Olmsted County, Minnesota, United States
Last position: 2024-10-07 23:31:04 UTC (16h37m ago)
2024-10-07 18:31:04 CDT local time at Mason City, United States [?]
Altitude: 336 m
Course: 19°
Speed: 0 km/h
Last path: K3ARL-15>EAFS5T via WIDE1-1,WIDE2-1,qAR,WA0SPF-10 (good)
Positions stored: 2333
Other SSIDs: K3ARL-6 K3ARL-11 K3ARL-12 K3ARL-13 K3ARL-1
Stations which heard K3ARL-15 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