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*
Web station K9CMP-9 - show graphs
Comment: Listening on 146.520 and RMRA 146.820
Location: 44°55.52' N 89°39.15' W - locator EN54EW12QB - show map
1.4 miles Northeast bearing 52° from Rib Mountain, Marathon County, Wisconsin, United States [?]
2.6 miles Northwest bearing 295° from Schofield, Marathon County, Wisconsin, United States
76.1 miles Northwest bearing 307° from Appleton, Outagamie County, Wisconsin, United States
82.8 miles Northwest bearing 319° from Oshkosh, Winnebago County, Wisconsin, United States
Last position: 2024-10-12 11:50:41 EDT (12d 15h39m ago)
2024-10-12 10:50:41 CDT local time at Rib Mountain, United States [?]
Altitude: 1217 ft
Course: 270°
Speed: 7 MPH
Last path: K9CMP-9>aprs.fi via aprsfi-iOS
Positions stored: 192
Other SSIDs: K9CMP-13 K9CMP K9CMP-10 K9CMP K9CMP-3 K9CMP-4
Stations near current position of K9CMP-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N9OVR-D0.9 miles 138°2024-10-25 03:20:54 GW09631.7 miles 18°2024-10-25 03:25:10
KB9DED-71.7 miles 10°2024-10-19 13:33:00 KC9UYT B1.8 miles 85°2024-10-25 03:27:52
KC9UYT-B1.8 miles 85°2024-10-25 03:28:02 W9BCC-D1.9 miles 260°2024-10-25 03:25:28
W9BCC A1.9 miles 260°2024-10-25 03:11:50 W9BCC AD1.9 miles 260°2024-10-25 03:11:50
W9BCC-A1.9 miles 260°2024-10-25 03:11:35 W9BCC C1.9 miles 260°2024-10-25 03:11:50
W9BCC-C1.9 miles 260°2024-10-25 03:11:35 W9BCC B1.9 miles 260°2024-10-25 03:11:50
W9BCC-B1.9 miles 260°2024-10-25 03:11:35 KD9FUW-Y2.1 miles 55°2024-10-08 03:21:55
KD9FUW2.1 miles 55°2024-10-25 02:58:18 KD9FUW-N2.1 miles 55°2024-10-10 20:37:58
W9/WI-0042.1 miles 261°2024-10-14 22:09:10 KB9VBR-92.2 miles 50°2024-10-20 15:59:39
N9OVR-N2.6 miles 25°2024-10-11 14:42:12 W9/WI-0122.6 miles 178°2024-10-14 22:11:43
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