Comment:	438.500MHz BI4TLB@qq.com
Location:	32°00.45' N 118°46.25' E - locator OM92JA21LT - show map 6.1 km South bearing 186° from Nanjing, Jiangsu Sheng, China [?] 8.3 km West bearing 251° from Xiaolingwei, Jiangsu Sheng, China 12.2 km Southwest bearing 244° from Ma’qun, Jiangsu Sheng, China 115.5 km West bearing 283° from Changzhou, Jiangsu Sheng, China
Last position:	2025-11-09 01:33:41 UTC (44s ago) 2025-11-09 09:33:41 CST local time at Nanjing, China [?]
Altitude:	30 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course:	219°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4TLB-9>APDR16 via TCPIP*,qAC,T2TOKYO
Positions stored:	5250
Other SSIDs:	BI4TLB-N BI4TLB-10 BI4TLB-5

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.