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 WB9FDZ C - show graphs
Source callsign: WB9FDZ-S
Comment: 2m Voice 145.315Mhz -0.600 MHz
Location: 43°25.83' N 89°39.22' W - locator EN53EK13NH - show map
5.3 miles Southeast bearing 122° from Baraboo, Sauk County, Wisconsin, United States [?]
5.5 miles Northwest bearing 315° from Lake Wisconsin, Columbia County, Wisconsin, United States
27.8 miles Northwest bearing 333° from Madison, Dane County, Wisconsin, United States
84.2 miles Southwest bearing 227° from Appleton, Outagamie County, Wisconsin, United States
Last position: 2025-02-01 20:08:11 EST (18m ago)
2025-02-01 19:08:11 CST local time at Baraboo, United States [?]
Last path: WB9FDZ-S>APJIO4 via TCPIP*,qAC,WB9FDZ-GS
Positions stored: 1
Stations near current position of WB9FDZ C - show more
callsign distance last heard - EST      callsign distance last heard - EST
WB9FDZ-C0.0 yards 0°2025-02-01 20:07:57 KC0WKP-3211.4 yards 164°2025-01-31 13:58:34
EW02003.4 miles 128°2025-02-01 20:23:35 DW52544.5 miles 306°2025-02-01 20:15:34
W9YYZ-107.7 miles 122°2025-02-01 20:26:10 W9YYZ-57.7 miles 122°2025-01-31 16:25:49
W9GIL-78.2 miles 56°2025-02-01 17:08:10 KD9IBP-109.1 miles 324°2025-02-01 19:33:43
W9IKU-1511.8 miles 48°2025-01-03 12:57:35 W9IKU-1411.8 miles 48°2025-01-03 13:46:12
W9IKU-211.8 miles 48°2025-02-01 20:22:37 W9IKU-111.8 miles 48°2025-02-01 20:18:51
AS47017511.8 miles 48°2025-02-01 20:25:45 W9IKU12.3 miles 52°2025-01-25 19:36:18
W9IKU-912.3 miles 52°2025-02-01 19:41:50 W9PCK-S12.8 miles 46°2025-01-15 21:00:19
K9WO-713.1 miles 47°2025-01-26 19:50:51 FW209013.8 miles 25°2025-02-01 20:23:26
KE9BUP-716.6 miles 54°2025-01-30 14:22:55 KD9NKO-N16.8 miles 294°2025-01-21 17:46:35
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