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 W4KWS-4 - show graphs
Comment: Yaesu FT5 Vampiro #1
Mic-E message: In service
Location: 24°34.11' N 81°45.43' W - locator EL94CN96DK - show map
1.2 miles West bearing 275° from Stock Island, Monroe County, Florida, United States [?]
1.8 miles Northeast bearing 61° from Key West, Monroe County, Florida, United States
43.0 miles West bearing 257° from Marathon, Monroe County, Florida, United States
Last position: 2024-09-21 21:48:36 EDT (127d 2h26m ago)
2024-09-21 21:48:36 EDT local time at Stock Island, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: W4KWS-4>R4STLZ via WIDE1-1,WIDE2-1,qAR,W4KWS-10 (good)
Positions stored: 89
Other SSIDs: W4KWS-B W4KWS-7 W4KWS-10 W4KWS-2 W4KWS-A W4KWS-15 W4KWS-3 W4KWS-8 W4KWS-N W4KWS W4KWS-Y W4KWS-5 W4KWS-6 W4KWS-9 W4KWS-1 W4KWS-D
Stations near current position of W4KWS-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4KWS B0.5 miles 222°2025-01-23 05:57:19 W4KWS-B0.5 miles 222°2025-01-23 05:57:29
KEYW1.4 miles 205°2025-01-26 23:12:19 KNQX4.7 miles 78°2025-01-26 23:12:26
K8EDB-iOS6.3 miles 84°2025-01-25 20:29:54 ka4vmp-i9.6 miles 197°2025-01-26 18:34:32
N2GKG-1112.5 miles 63°2025-01-24 16:27:36 FW574914.1 miles 73°2025-01-26 23:10:49
CW092516.3 miles 82°2025-01-26 23:13:17 KEYMWSp8A17.0 miles 284°2024-12-29 10:39:09
KEYSMWh8A18.3 miles 9°2024-12-29 08:17:08 KEYSMWp8A22.7 miles 283°2024-12-29 10:32:09
DW849522.7 miles 75°2025-01-26 23:10:31 KA4VMP-528.6 miles 106°2025-01-26 07:20:40
KEYSMWr8A34.3 miles 57°2024-12-29 12:01:11 KEYMWSo8A34.6 miles 56°2024-12-29 10:32:09
KEYSMWq8A34.6 miles 56°2024-12-29 11:17:09 KEYMWSr8A35.7 miles 57°2024-12-29 12:02:12
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