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APRS station KM4UPN-9 - show graphs
Comment: Ham Tesla
Location: 33°54.67' N 98°29.38' W - locator EM03SV18FQ - show map
444.2 m Southeast bearing 129° from Wichita Falls, Wichita County, Texas, United States [?]
21.7 km Northeast bearing 61° from Holliday, Archer County, Texas, United States
78.0 km South bearing 187° from Lawton, Comanche County, Oklahoma, United States
Last position: 2025-02-23 01:25:30 UTC (46m42s ago)
2025-02-22 19:25:30 CST local time at Wichita Falls, United States [?]
Course: 326°
Speed: 28 km/h
Device: W2GMD: Python APRS (software)
Last path: KM4UPN-9>APYSNR via TCPIP*,qAS,KM4UPN
Positions stored: 21433
Other SSIDs: KM4UPN
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.
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