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 KD5SMK-7 - show graphs
Comment: OPENGD77 RT3S
Location: 31°26.43' N 100°28.58' W - locator DM91SK25UR - show map
4.5 km Southwest bearing 235° from San Angelo, Tom Green County, Texas, United States [?]
16.8 km Southeast bearing 156° from Grape Creek, Tom Green County, Texas, United States
132.1 km Southwest bearing 212° from Abilene, Taylor County, Texas, United States
Last position: 2025-01-05 21:58:01 UTC (35d 10h33m ago)
2025-01-05 15:58:01 CST local time at San Angelo, United States [?]
Device: OpenGD77: OpenGD77
Last path: KD5SMK-7>APOG77 via N5QHO-5,WIDE1*,WIDE2,qAR,KC5EZZ (good)
Positions stored: 3889
Other SSIDs: KD5SMK-B KD5SMK-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