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 NA4A-B - show graphs
Comment: 70cm Voice (D-Star) 446.87500MHz +0.0000MHz, APRS for ircDDBGateway
Location: 34°22.22' N 86°53.45' W - locator EM64NI38CV - show map
1.6 km East bearing 83° from Falkville, Morgan County, Alabama, United States [?]
9.1 km Southeast bearing 153° from Hartselle, Morgan County, Alabama, United States
48.8 km Southwest bearing 215° from Huntsville, Madison County, Alabama, United States
94.8 km North bearing 355° from Birmingham, Jefferson County, Alabama, United States
Last position: 2024-08-18 18:51:56 UTC (184d 20h57m ago)
2024-08-18 13:51:56 CDT local time at Falkville, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: NA4A-B>APDG02 via TCPIP*,qAC,NA4A-BS
Positions stored: 2
Other SSIDs: NA4A-10 NA4A NA4A-9 NA4A-8 NA4A-7 NA4A-i NA4A-7
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