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 N9UUP-B - show graphs
Comment: 440 Voice 446.02500MHz +0.0000MHz
Location: 43°00.00' N 88°00.00' W - locator EN63AA00AA - show map - static map
1.9 km South bearing 163° from West Allis, Milwaukee County, Wisconsin, United States [?]
8.7 km Southwest bearing 240° from Milwaukee, Milwaukee County, Wisconsin, United States
9.2 km East bearing 73° from New Berlin, Waukesha County, Wisconsin, United States
114.1 km East bearing 94° from Madison, Dane County, Wisconsin, United States
Last position: 2022-10-07 11:28:17 UTC (114d 7h46m ago)
2022-10-07 06:28:17 CDT local time at West Allis, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N9UUP-B>APDG02 via TCPIP*,qAC,N9UUP-BS
Positions stored: 3
Other SSIDs: N9UUP-1 N9UUP-7 N9UUP-9 N9UUP-7 N9UUP-2 N9UUP-Y N9UUP-N N9UUP-C N9UUP-3 N9UUP-A N9uup-i
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