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 AC9DE-5 - show graphs
Map loading...
Comment: A=644APRSpro for iPhone hE<5m Milwaukee
Location: 42°58.50' N 87°56.10' W - locator EN62AX74TA - show map - static map
5.2 km Southeast bearing 144° from West Milwaukee, Milwaukee County, Wisconsin, United States [?]
6.5 km East bearing 77° from Greenfield, Milwaukee County, Wisconsin, United States
7.5 km South bearing 198° from Milwaukee, Milwaukee County, Wisconsin, United States
119.6 km East bearing 95° from Madison, Dane County, Wisconsin, United States
Last position: 2022-09-09 12:39:34 UTC (20d 1h16m ago)
2022-09-09 07:39:34 CDT local time at West Milwaukee, United States [?]
Course: 181°
Speed: 26 km/h
Device: Unknown: Unknown
Last path: AC9DE-5>APRS via TCPIP*,qAC,AC9DE-5
Positions stored: 324
Other SSIDs: AC9DE-3 AC9DE-10 AC9DE-9 AC9DE AC9DE-7 AC9DE-02 AC9DE-2 AC9DE-1
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