Comment:	小闫的评测报告 438.520MHz 4.0V
Location:	19°42.18' N 109°42.41' E - locator OK49UQ48TR - show map 1.3 km Southeast bearing 115° from Jialai, Hainan, China [?] 10.2 km Southwest bearing 217° from Duowen, Hainan, China 69.7 km Southwest bearing 242° from Xiuying, Hainan, China 76.5 km Southwest bearing 240° from Haikou, Hainan, China
Last position:	2025-10-30 03:13:26 UTC (12d 13h42m ago) 2025-10-30 11:13:26 CST local time at Jialai, China [?]
Course:	275°
Speed:	11 km/h
Last path:	BD1AHN-7>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored:	1014
Other SSIDs:	BD1AHN BD1AHN-6 BD1AHN-5
Last heard a station directly:	2025-09-13 07:22:02 UTC (59d 9h34m ago)

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.