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 KQ4HDH-Y - show graphs
Comment: 70cm MMDVM Voice (C4FM) 434.20000MHz +0.0000MHz, APRS for YSFGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 28°15.13' N 81°13.96' W - locator EL98JG20BM - show map
4.8 km East bearing 86° from Saint Cloud, Osceola County, Florida, United States [?]
15.0 km Southeast bearing 128° from Buenaventura Lakes, Osceola County, Florida, United States
34.9 km Southeast bearing 156° from Orlando, Orange County, Florida, United States
124.8 km East bearing 74° from Tampa, Hillsborough County, Florida, United States
Last position: 2026-01-13 02:04:38 UTC (1h3m ago)
2026-01-12 21:04:38 EST local time at Saint Cloud, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KQ4HDH-Y>APDG03 via TCPIP*,qAC,KQ4HDH-YS
Positions stored: 4
Other SSIDs: KQ4HDH-D KQ4HDH-N KQ4HDH-B
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