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APRS station W4TJH-9 - show graphs
Comment: Monitoring 146.520
Mic-E message: Off duty
Location: 35°27.59' N 97°41.86' W - locator EM15DL60GI - show map
8.8 km Southwest bearing 222° from Bethany, Oklahoma County, Oklahoma, United States [?]
10.0 km Southwest bearing 226° from Warr Acres, Oklahoma County, Oklahoma, United States
16.4 km West bearing 267° from Oklahoma City, Oklahoma County, Oklahoma, United States
35.3 km Northwest bearing 318° from Norman, Cleveland County, Oklahoma, United States
Last position: 2025-05-17 22:01:47 UTC (18d 4h8m ago)
2025-05-17 17:01:47 CDT local time at Bethany, United States [?]
Altitude: 379 m
Course: 92°
Speed: 137 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W4TJH-9>SURW5Y via qAR,W5GDL-5
Positions stored: 2370
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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