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-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, K9CMP_Pi-Star_ND
Location: 44°43.90' N 89°42.28' W - locator EN54DR55KO - show map
4.2 miles South bearing 181° from Mosinee, Marathon County, Wisconsin, United States [?]
8.3 miles Southwest bearing 203° from Evergreen, Marathon County, Wisconsin, United States
71.3 miles Northwest bearing 298° from Appleton, Outagamie County, Wisconsin, United States
75.3 miles Northwest bearing 311° from Oshkosh, Winnebago County, Wisconsin, United States
Last position: 2025-02-04 21:20:56 EST (1d 13h30m ago)
2025-02-04 20:20:56 CST local time at Mosinee, United States [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K9CMP-N>APDG03 via TCPIP*,qAC,K9CMP-NS
Positions stored: 1
Other SSIDs: K9CMP-13 K9CMP-D K9CMP-9 K9CMP-15 K9CMP-7 K9CMP-B K9CMP-10 K9CMP K9CMP-9 K9CMP K9CMP-3 K9CMP-4
Stations near current position of K9CMP-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
K9CMP-D0.0 yards 0°2025-02-06 10:36:31 K9CMP B0.0 yards 0°2025-01-14 20:01:21
K9CMP-B0.0 yards 0°2025-01-14 20:01:31 K9CMP-714.7 yards 90°2025-01-19 12:26:30
K9CMP-923.9 yards 325°2025-01-31 22:21:44 K9CMP-1329.4 yards 90°2025-02-06 10:44:01
K0VYD-N4.2 miles 351°2025-02-06 10:33:20 W9CPY-76.0 miles 358°2025-01-21 13:18:50
DW75298.6 miles 9°2025-02-06 10:46:41 KE9ACW9.7 miles 19°2025-02-06 06:22:18
KD9ULP-N11.0 miles 22°2025-02-06 10:33:27 W9SM-111.1 miles 14°2025-02-06 10:50:15
KD9TSZ-711.7 miles 151°2025-01-30 18:34:30 W9BCC A13.1 miles 3°2025-02-06 10:31:51
W9BCC AD13.1 miles 3°2025-02-06 10:31:51 W9BCC-A13.1 miles 3°2025-02-06 10:31:36
W9BCC C13.1 miles 3°2025-02-06 10:31:51 W9BCC-C13.1 miles 3°2025-02-06 10:31:36
W9BCC B13.1 miles 3°2025-02-06 10:31:51 W9BCC-B13.1 miles 3°2025-02-06 10:31:36
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