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 KI5GJR-13 - show graphs
Comment: ki5gjr 51X1C5 PLUS 0023.7Km 4.0V 29.4C 980.7hPa S05
Mic-E message: Off duty
Location: 30°26.76' N 97°45.98' W - locator EM10CK87AA - show map
908.8 m Northeast bearing 66° from Jollyville, Williamson County, Texas, United States [?]
3.9 km East bearing 105° from Anderson Mill, Williamson County, Texas, United States
20.0 km North bearing 354° from Austin, Travis County, Texas, United States
133.4 km Northeast bearing 31° from San Antonio, Bexar County, Texas, United States
Last position: 2025-12-28 07:08:33 UTC (11d 15h36m ago)
2025-12-28 01:08:33 CST local time at Jollyville, United States [?]
Altitude: 63 m
Course: 317°
Speed: 4 km/h
Device: Unknown: Other Mic-E
Last path: KI5GJR-13>SPRV7V via TCPIP*,qAC,T2MCI
Positions stored: 771
Other SSIDs: KI5GJR-I KI5GJR-10 KI5GJR-14 KI5GJR-D KI5GJR-B KI5GJR-5
Last heard a station directly: 2025-12-27 21:48:51 UTC (12d 56m ago)
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