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 NR4G - show graphs
Location: 33°49.94' N 87°07.64' W - locator EM63KT49RS - show map
9.6 km Northeast bearing 33° from Cordova, Walker County, Alabama, United States [?]
11.1 km Northwest bearing 320° from Sumiton, Walker County, Alabama, United States
45.8 km Northwest bearing 319° from Birmingham, Jefferson County, Alabama, United States
111.5 km Southwest bearing 207° from Huntsville, Madison County, Alabama, United States
Last position: 2024-02-28 16:42:32 UTC (348d 15h58m ago)
2024-02-28 10:42:32 CST local time at Cordova, United States [?]
Altitude: 105 m
Course: 268°
Speed: 7 km/h
Last path: >aprs.fi via Web
Positions stored: 6
Other SSIDs: NR4G-9
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