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 W4KWS B - show graphs
Source callsign: W4KWS-S
Comment: 70cm Voice (D-Star) 439.50000MHz +0.0000MHz
Location: 24°33.78' N 81°45.76' W - locator EL94CN85LC - show map
2.2 km East bearing 68° from Key West, Monroe County, Florida, United States [?]
2.5 km West bearing 259° from Stock Island, Monroe County, Florida, United States
69.9 km West bearing 256° from Marathon, Monroe County, Florida, United States
Last position: 2025-02-05 16:12:09 UTC (4d 18h10m ago)
2025-02-05 11:12:09 EST local time at Key West, United States [?]
Altitude: 3 m
Last path: W4KWS-S>APDG01 via TCPIP*,qAC,W4KWS-GS
Positions stored: 3
Others sourced by W4KWS-S: W4KWS A
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