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 GRBFLS80A - show graphs
Source callsign: GRBFLS
Comment: FLOOD }k0IVTVHFHFTVT{800AA
Location: 44°19.80' N 90°07.80' W - locator EN44WH49JE - show map
18.0 km West bearing 276° from Nekoosa, Wood County, Wisconsin, United States [?]
21.2 km West bearing 264° from Port Edwards, Wood County, Wisconsin, United States
106.3 km Northeast bearing 56° from La Crosse, La Crosse County, Wisconsin, United States
120.8 km Southeast bearing 116° from Eau Claire, Eau Claire County, Wisconsin, United States
Last position: 2025-04-01 07:01:52 UTC (109d 10h19m ago)
2025-04-01 02:01:52 CDT local time at Nekoosa, United States [?]
Last path: GRBFLS>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by GRBFLS: GRBFLS10A GRBFLS40A GRBFLS50A GRBFLS60A GRBFLS70A GRBFLS90A GRBFLSA0A GRBFLSB0A GRBFLSC0A GRBFLSD0A
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