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 KN4SMR-15 - show graphs
Comment: AMCOMM DMR APRS DMR ID: 3161968
Location: 33°24.40' N 86°53.18' W - locator EM63NJ37PO - show map
4.3 km Southeast bearing 119° from Lipscomb, Jefferson County, Alabama, United States [?]
7.0 km West bearing 271° from Hoover, Jefferson County, Alabama, United States
14.9 km Southwest bearing 212° from Birmingham, Jefferson County, Alabama, United States
127.8 km Northwest bearing 335° from Montgomery, Montgomery County, Alabama, United States
Last position: 2025-03-14 23:50:42 UTC (4h3m ago)
2025-03-14 18:50:42 CDT local time at Lipscomb, United States [?]
Course: 171°
Speed: 0 km/h
Device: KF7EEL: HBLink D-APRS Gateway (software)
Last path: KN4SMR-15>APHBL3 via TCPIP*,qAS,KT4ROY
Positions stored: 13
Other SSIDs: KN4SMR KN4SMR KN4SMR-D
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