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 KE9DRW-7 - show graphs
Comment: Test
Location: 43°14.42' N 89°20.05' W - locator EN53HF97VQ - show map
1.1 km Southeast bearing 137° from De Forest, Dane County, Wisconsin, United States [?]
2.5 km North bearing 14° from Windsor, Dane County, Wisconsin, United States
19.4 km North bearing 16° from Madison, Dane County, Wisconsin, United States
117.9 km West bearing 281° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-07-26 15:56:08 UTC (86d 23h29m ago)
2025-07-26 10:56:08 CDT local time at De Forest, United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KE9DRW-7>APFII0 via WT9M-5*,WIDE1*,KB9WZM-10*,WIDE2*,qAR,KW2DX-3 (good)
Positions stored: 1
APRS igate – Statistics for 2025-10:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-10-16 22:39:40 UTC (4d 16h46m ago)
Position packets heard directly: 28 on radio path
Position packets sent to APRS-IS: 150 – show map
Stations heard directly by KE9DRW-7
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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