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 K0AUP-9 - show graphs
Mic-E message: Custom 1
Location: 44°40.50' N 93°08.50' W - locator EN34KQ22XA - show map
3.9 km North bearing 2° from Farmington, Dakota County, Minnesota, United States [?]
7.3 km South bearing 190° from Rosemount, Dakota County, Minnesota, United States
30.2 km South bearing 187° from Saint Paul, Ramsey County, Minnesota, United States
35.2 km South bearing 164° from Minneapolis, Hennepin County, Minnesota, United States
Last position: 2025-05-04 17:39:11 UTC (20d 2h41m ago)
2025-05-04 12:39:11 CDT local time at Farmington, United States [?]
Altitude: 304 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:
Speed: 59 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K0AUP-9>EE4PLZ via WIDE1-1,qAR,N9MEC (good)
Positions stored: 87
Stations which heard K0AUP-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