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APRS station 3W9Z-5 - show graphs
Comment: 014.200MHz Thailand Group1
Location: 20°58.48' N 105°46.77' E - locator OL20VX33MW - show map
337.8 m Northeast bearing 44° from Hà Ðông, Ha Nội, Vietnam [?]
8.5 km Southwest bearing 229° from Hà Nội, Ha Nội, Vietnam
94.6 km West bearing 278° from Haiphong, Hải Phòng, Vietnam
Last position: 2025-10-05 15:27:09 UTC (63d 7h50m ago)
2025-10-05 22:27:09 +07 local time at Hà Ðông, Vietnam [?]
Altitude: -10 m
Course: 34°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: 3W9Z-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored: 735
Other SSIDs: 3W9Z-D 3W9Z-3 3W9Z-1 3W9Z-2 3W9Z-B 3W9Z-14
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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