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APRS station KI7DAF-9 - show graphs
Comment: KI7DAF | Grey 4 Runner | Mobile | Virgil
Mic-E message: En route
Location: 33°10.44' N 96°41.03' W - locator EM13PE71WS - show map
12.9 km Southeast bearing 122° from Prosper, Collin County, Texas, United States [?]
13.3 km East bearing 79° from Frisco, Collin County, Texas, United States
44.9 km North bearing 15° from Dallas, Dallas County, Texas, United States
77.5 km Northeast bearing 50° from Fort Worth, Tarrant County, Texas, United States
Last position: 2025-05-17 23:30:37 UTC (48d 23h20m ago)
2025-05-17 18:30:37 CDT local time at Prosper, United States [?]
Altitude: 157 m
Course: 277°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KI7DAF-9>SS1P4T via qAO,K5GHS-10
Positions stored: 4012
Other SSIDs: KI7DAF-2 KI7DAF-3
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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