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 KE7A-1 - show graphs
Comment: MT-RTG 50
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 33°00.11' N 97°09.41' W - locator EM13KA10EK - show map
6.4 km East bearing 92° from Roanoke, Denton County, Texas, United States [?]
11.6 km Northeast bearing 50° from Keller, Tarrant County, Texas, United States
34.3 km Northeast bearing 26° from Fort Worth, Tarrant County, Texas, United States
40.7 km Northwest bearing 307° from Dallas, Dallas County, Texas, United States
Last position: 2025-11-29 21:31:24 UTC (1d 23h16m ago)
2025-11-29 15:31:24 CST local time at Roanoke, United States [?]
Altitude: 173 m
Course: 88°
Speed: 11 km/h
Last telemetry: 2025-11-29 21:24:18 UTC (1d 23h23m ago) – show telemetry
Battery: 13.332 Volts, Temp: 68.609 Deg.F
Device: Byonics: TinyTrak3 (tracker)
Last path: KE7A-1>S3PP1Q via WIDE1-1,WIDE2-1,qAR,W5NGU-3 (good)
Positions stored: 81733
Other SSIDs: KE7A-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 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