Comment:	438.500MHz 阿黑老师
Location:	22°31.50' N 114°02.50' E - locator OL72AM56AA - show map 3.6 km Southwest bearing 230° from Shenzhen, Shenzhen, Guangdong Sheng, China [?] 11.3 km Southwest bearing 221° from Buji, Guangdong Sheng, China 29.2 km Northwest bearing 336° from Hong Kong, Hong Kong 104.4 km Southeast bearing 129° from Guangzhou, Guangdong Sheng, China
Last position:	2025-02-21 11:31:52 UTC (6d 22h48m ago) 2025-02-21 19:31:52 CST local time at Shenzhen, China [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG7LSG-7>APDR16 via WIDE1-1,qAO,BA7NSW
Positions stored:	1
Other SSIDs:	BG7LSG-10 BG7LSG

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.