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 object KV4S-H - show graphs
Source callsign: KV4S
Comment: Echolink:KV4S-R (37209) IRLP:0091 - IDLE
Location: 33°20.20' N 86°36.86' W - locator EM63QI60GT - show map
1.5 km East bearing 104° from Chelsea, Shelby County, Alabama, United States [?]
7.4 km West bearing 259° from Westover, Shelby County, Alabama, United States
26.9 km Southeast bearing 139° from Birmingham, Jefferson County, Alabama, United States
111.7 km North bearing 345° from Montgomery, Montgomery County, Alabama, United States
Last position: 2023-09-08 13:07:54 UTC (14d 8h58m ago)
2023-09-08 08:07:54 CDT local time at Chelsea, United States [?]
Last path: KV4S>APVR30 via TCPIP*,qAC,T2DENMARK
Positions stored: 1
Other SSIDs: KV4S-12 KV4S KV4S-4 KV4S-2 KV4S-10 KV4S-3 KV4S-11 KV4S-1 KV4S KV4S-C KV4S-7 KV4S-N KV4S-B KV4S-i
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS