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 W4JMF-Y - show graphs
Comment: 70cm MMDVM Voice (C4FM) 433.60000MHz +0.0000MHz, APRS for YSFGateway
Location: 30°33.33' N 84°10.63' W - locator EM70VN83RH - show map
16.4 km Northeast bearing 37° from Tallahassee, Leon County, Florida, United States [?]
27.7 km North bearing 14° from Woodville, Leon County, Florida, United States
137.4 km Southeast bearing 122° from Dothan, Houston County, Alabama, United States
Last position: 2024-11-11 18:41:46 UTC (90d 15h32m ago)
2024-11-11 13:41:46 EST local time at Tallahassee, United States [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W4JMF-Y>APDG03 via TCPIP*,qAC,W4JMF-YS
Positions stored: 3
Other SSIDs: W4JMF-10 W4JMF-D W4JMF-15 W4JMF W4JMF-7 W4JMF-N W4JMF-9 W4JMF-1
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