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*
Web station W4KSK-5 - show graphs
Location: 28°12.73' N 81°15.35' W - locator EL98IF90GV - show map
3.0 miles Southeast bearing 149° from Saint Cloud, Osceola County, Florida, United States [?]
10.4 miles Southeast bearing 145° from Buenaventura Lakes, Osceola County, Florida, United States
23.7 miles South bearing 162° from Orlando, Orange County, Florida, United States
75.5 miles East bearing 76° from Tampa, Hillsborough County, Florida, United States
Last position: 2025-01-16 21:23:05 EST (15d 6h44m ago)
2025-01-16 21:23:05 EST local time at Saint Cloud, United States [?]
Altitude: 75 ft
Course: 143°
Speed: 0 MPH
Last path: W4KSK-5>aprs.fi via aprsfi-iOS
Positions stored: 331
Other SSIDs: W4KSK-Y W4KSK-9 W4KSK-D W4KSK-7 W4KSK-10
Stations near current position of W4KSK-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4KSK-961.4 yards 207°2025-01-31 14:09:26 W4KSK-Y124.2 yards 329°2025-02-01 03:48:19
W4KSK-D124.2 yards 329°2025-01-29 14:52:21 W4KSK-70.5 miles 279°2025-01-15 15:10:11
KQ4AFY B1.3 miles 65°2025-02-01 03:52:27 KQ4AFY-B1.3 miles 65°2025-02-01 03:52:37
KQ4AFY-D1.3 miles 65°2025-02-01 03:49:37 KQ4AFY1.3 miles 65°2025-02-01 04:06:58
KQ4NHQ-71.8 miles 292°2025-01-05 21:09:57 KQ4AFY-92.3 miles 360°2025-02-01 00:11:18
NM2V B3.0 miles 329°2025-02-01 04:01:44 NM2V-B3.0 miles 329°2025-02-01 04:01:54
NM2V-D3.0 miles 329°2025-02-01 04:07:04 FW45733.5 miles 104°2025-02-01 04:05:50
NM2V6.0 miles 32°2025-01-31 19:44:24 NM2V-Y6.0 miles 32°2025-01-26 10:10:36
NM2V-86.0 miles 32°2025-01-26 12:39:30 KB4PZO-46.7 miles 97°2025-01-23 12:54:55
KN4ETY J7.1 miles 318°2025-01-27 17:05:14 KN4ETY-J7.1 miles 318°2025-01-27 16:44:24
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