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APRS station HS4IF-9 - show graphs
Comment: www.10watts.org
Location: 17°25.90' N 102°45.51' E - locator OK17JK13AO - show map
3.4 km Northwest bearing 301° from Udon Thani, Udon Thani, Thailand [?]
20.3 km East bearing 88° from Kut Chap, Udon Thani, Thailand
61.8 km South bearing 164° from Vientiane, Viangchan, Laos
Last position: 2025-01-02 00:40:33 UTC (39d 11h58m ago)
2025-01-02 07:40:33 +07 local time at Udon Thani, Thailand [?]
Altitude: 168 m
Course: 217°
Speed: 0 km/h
Last path: HS4IF-9>APGJW5-1 via WIDE1-1,WIDE2-1,qAR,HS6OKJ-1 (good)
Positions stored: 5
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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