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 object KD9LNA B - show graphs
Source callsign: KD9LNA-S
Comment: 440 Voice 432.26000MHz +0.0000MHz
Location: 43°02.33' N 87°54.38' W - locator EN63BA19FH - show map
15.1 yards Southeast bearing 124° from Milwaukee, Milwaukee County, Wisconsin, United States [?]
3.8 miles Northeast bearing 61° from West Milwaukee, Milwaukee County, Wisconsin, United States
80.3 miles Northeast bearing 48° from Rockford, Winnebago County, Illinois, United States
Last position: 2023-08-18 09:49:38 EDT (266d 9h32m ago)
2023-08-18 08:49:38 CDT local time at Milwaukee, United States [?]
Altitude: 10 ft
Last path: KD9LNA-S>APDG01 via TCPIP*,qAC,KD9LNA-GS
Positions stored: 2
Stations near current position of KD9LNA B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FM38.ORG374.5 yards 99°2024-05-10 19:03:07 WM9V-71.0 miles 232°2024-05-05 15:28:35
AD9CI-91.5 miles 268°2024-04-27 12:12:19 AD9CI-151.9 miles 9°2024-05-10 19:05:39
WM9V-92.0 miles 236°2024-05-07 23:11:55 WB9EEK-102.1 miles 50°2024-05-10 19:15:59
KM0NDO3.0 miles 275°2024-05-10 19:19:28 N9LKH-13.1 miles 24°2024-05-10 19:21:17
DW08353.9 miles 159°2024-05-10 19:15:29 KC9LKZ A3.9 miles 1°2024-05-10 19:11:02
KC9LKZ AD3.9 miles 1°2024-05-10 19:11:06 KC9LKZ B3.9 miles 1°2024-05-10 19:11:13
KC9LKZ-B3.9 miles 1°2024-05-10 19:10:52 KC9LKZ-A3.9 miles 1°2024-05-10 19:10:48
KC9LKZ C3.9 miles 1°2024-05-10 19:11:17 KC9LKZ-C3.9 miles 1°2024-05-10 19:10:58
K9MAR-DP4.6 miles 232°2024-05-10 18:50:08 AC9DE-54.7 miles 198°2024-04-27 09:33:45
AC9DE-24.7 miles 198°2024-04-19 21:03:19 KD9RVL-94.7 miles 240°2024-05-04 21:49:22
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