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 KB1LTW-11 - show graphs
Comment: 174TxC -20.00C 12.15hPa 3.93V 16S LtAPRS 2.0:
Location: 30°33.37' N 99°25.81' W - locator EM00GN83JL - show map
28.7 km Southwest bearing 222° from Mason, Mason County, Texas, United States [?]
33.6 km East bearing 77° from Junction, Kimble County, Texas, United States
139.2 km Southeast bearing 136° from San Angelo, Tom Green County, Texas, United States
157.8 km Northwest bearing 315° from Schertz, Guadalupe County, Texas, United States
Last position: 2024-04-08 18:17:30 UTC (331d 13h41m ago)
2024-04-08 13:17:30 CDT local time at Mason, United States [?]
Altitude: 29415 m
Course: 347°
Speed: 41 km/h
Device: TA2MUN/TA9OHC: LightAPRS Tracker (tracker)
Last path: KB1LTW-11>APLIGA via WB5LJZ-5,WIDE1*,qAR,WX5II-11 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 255
Other SSIDs: KB1LTW-13 KB1LTW-9 KB1LTW-7 KB1LTW-3 KB1LTW-15 KB1LTW-4 KB1LTW-5
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