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 KF0NRV - show graphs
Comment: Winter Field Day Antenna Setup!
Location: 42°04.58' N 91°32.92' W - locator EN42FB48DH - show map
6.2 km Northeast bearing 41° from Marion, Linn County, Iowa, United States [?]
10.9 km Northeast bearing 46° from Cedar Rapids, Linn County, Iowa, United States
101.2 km Northwest bearing 308° from Davenport, Scott County, Iowa, United States
Last position: 2025-01-24 19:05:10 UTC (111d 14h1m ago)
2025-01-24 13:05:10 CST local time at Marion, United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KF0NRV>APFII0 via WIDE1-1,WIDE2-1,qAR,KE0LFX-14 (good)
Positions stored: 49
Other SSIDs: KF0NRV-2
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