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 AC9OM-9 - show graphs
Comment: 442.000MHz C079 +500 John Kenosha, WI
Mic-E message: Off duty
Location: 42°34.03' N 87°56.93' W - locator EN62AN66DC - show map
1.2 miles Northwest bearing 321° from Pleasant Prairie, Kenosha County, Wisconsin, United States [?]
5.1 miles East bearing 84° from Bristol, Kenosha County, Wisconsin, United States
32.6 miles South bearing 184° from Milwaukee, Milwaukee County, Wisconsin, United States
51.8 miles North bearing 343° from Chicago, Cook County, Illinois, United States
Last position: 2025-01-08 01:03:50 EST (6d 8h35m ago)
2025-01-08 00:03:50 CST local time at Pleasant Prairie, United States [?]
Altitude: 696 ft
Course: 89°
Speed: 46 MPH
Device: Yaesu: FTM-500D (rig)
Last path: AC9OM-9>TRST0S via K9IQP-13*,WIDE2-1,qAR,K9GCP (good)
Positions stored: 1
Stations near current position of AC9OM-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AC9OT-90.5 miles 77°2025-01-14 01:40:23 AC9OT0.6 miles 236°2024-12-30 19:21:29
AC9OT-110.6 miles 236°2024-12-27 16:53:50 KC9GHZ-91.8 miles 105°2025-01-14 09:33:29
FW31231.8 miles 109°2025-01-14 09:30:23 K9NBG3.5 miles 184°2025-01-09 07:58:33
N9LTA-D3.7 miles 64°2025-01-07 20:47:47 K9WBT4.7 miles 53°2025-01-14 09:34:38
K9WBT-104.7 miles 53°2025-01-14 09:34:39 W9JAJ-95.5 miles 77°2025-01-13 19:44:41
K9WBT-15.8 miles 74°2025-01-14 09:34:27 K9WBT C5.8 miles 74°2025-01-14 09:19:45
K9WBT-C5.8 miles 74°2025-01-14 09:19:55 P-K9WBT5.8 miles 74°2025-01-14 09:00:23
AC9DJ-76.7 miles 72°2024-12-22 16:24:56 AC9DJ-D6.7 miles 72°2025-01-09 13:00:08
KD9QZV-57.7 miles 238°2024-12-21 21:42:53 N9JTE8.2 miles 240°2024-12-18 13:02:02
N9OIG-98.7 miles 345°2025-01-12 20:56:00 KB9OIV-28.7 miles 36°2025-01-14 09:18:32
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