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 K9CMP-9 - show graphs
Comment: On 146.520/RMRA 146.820
Location: 44°43.85' N 89°42.30' W - locator EN54DR55JJ - show map
4.3 miles South bearing 181° from Mosinee, Marathon County, Wisconsin, United States [?]
8.4 miles Southwest bearing 203° from Evergreen, Marathon County, Wisconsin, United States
71.3 miles Northwest bearing 297° from Appleton, Outagamie County, Wisconsin, United States
75.3 miles Northwest bearing 311° from Oshkosh, Winnebago County, Wisconsin, United States
Last position: 2025-01-26 12:49:10 EST (9h44m ago)
2025-01-26 11:49:10 CST local time at Mosinee, United States [?]
Altitude: 987 ft
Course: 165°
Speed: 10 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: K9CMP-9>APDR16 via TCPIP*,qAC,T2SJC
Positions stored: 899
Packet rate: 44 seconds between packets on average during 2156 seconds.
Other SSIDs: K9CMP-13 K9CMP-D K9CMP-N K9CMP-7 K9CMP-B K9CMP-10 K9CMP K9CMP K9CMP-3 K9CMP-4
Stations near current position of K9CMP-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K9CMP-D106.0 yards 16°2025-01-26 22:23:03 K9CMP B106.0 yards 16°2025-01-14 20:01:21
K9CMP-B106.0 yards 16°2025-01-14 20:01:31 K9CMP-N106.0 yards 16°2025-01-24 12:02:35
K9CMP-7110.8 yards 23°2025-01-19 12:26:30 K9CMP-13117.3 yards 30°2025-01-26 22:29:17
K9CMP-10124.8 yards 13°2025-01-02 16:41:25 N9KNY-94.2 miles 3°2025-01-25 12:59:25
K0VYD-N4.2 miles 352°2025-01-26 19:13:12 W9CPY-76.1 miles 358°2025-01-21 13:18:50
DW75298.7 miles 9°2025-01-26 22:30:51 KD9ULP-N11.1 miles 22°2025-01-26 18:54:06
W9SM-111.2 miles 14°2025-01-26 22:09:42 W9/WI-01211.2 miles 14°2025-01-02 22:36:06
KD9TSZ-711.7 miles 150°2025-01-09 18:38:31 W9QJQ-912.4 miles 22°2025-01-24 13:21:12
K9LRD-712.9 miles 12°2025-01-06 21:23:41 W9BCC A13.1 miles 3°2025-01-26 22:31:51
W9BCC AD13.1 miles 3°2025-01-26 22:31:51 W9BCC-A13.1 miles 3°2025-01-26 22:31:36
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