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APRS station BH7GRT-5 - show graphs
Comment: 438.500MHz 长沙电台,微信:BH7GRT
Location: 28°35.15' N 113°13.85' E - locator OL68OO70QO - show map
29.7 km Southeast bearing 149° from Miluo Chengguanzhen, Hunan, China [?]
36.6 km West bearing 250° from Hanchang, Hunan, China
50.0 km Northeast bearing 31° from Changsha, Hunan, China
84.2 km South bearing 171° from Yueyang, Hunan, China
Last position: 2025-06-29 09:03:40 UTC (4d 22h44m ago)
2025-06-29 17:03:40 CST local time at Miluo Chengguanzhen, China [?]
Altitude: 69 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 212°
Speed: 7 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BH7GRT-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 1212
Other SSIDs: BH7GRT-7 BH7GRT-i
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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