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 AC9DJ-7 - show graphs
Location: 42°35.82' N 87°49.47' W - locator EN62CO13BG - show map
1.4 km North bearing 349° from Kenosha, Kenosha County, Wisconsin, United States [?]
8.5 km Southeast bearing 124° from Somers, Kenosha County, Wisconsin, United States
49.6 km South bearing 172° from Milwaukee, Milwaukee County, Wisconsin, United States
84.2 km North bearing 350° from Chicago, Cook County, Illinois, United States
Last position: 2024-02-13 22:01:45 UTC (162d 6h16m ago)
2024-02-13 16:01:45 CST local time at Kenosha, United States [?]
Altitude: 225 m
Course: 353°
Speed: 0 km/h
Last path: AC9DJ-7>API52 via DSTAR*,qAR,AC9DJ-B (good)
Positions stored: 166
Other SSIDs: AC9DJ-D AC9DJ-B AC9DJ-4 AC9DJ-i AC9DJ-10
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