Comment:	E1[@udp://ham.73ham.com:60050 NRL互联APP]
Last status:	E1[NRL安卓客户端 73HAM 下载地址:73HAM.COM] E2[Hello 73HAM!]
Location:	22°18.97' N 113°50.22' E - locator OL62WH05KV - show map 25.2 km East bearing 101° from Tangjiawan, Guangdong Sheng, China [?] 28.0 km East bearing 81° from Zhuhai, Guangdong Sheng, China 33.1 km West bearing 276° from Hong Kong, Hong Kong 107.4 km Southeast bearing 146° from Guangzhou, Guangdong Sheng, China
Last position:	2025-12-24 11:00:08 UTC (4d 19h50m ago) 2025-12-24 19:00:08 CST local time at Tangjiawan, China [?]
Altitude:	9 m
Course:	206°
Speed:	22 km/h
Last path:	BD4QMA-9>NRLAPP via TCPIP*,qAC,T2FUKUOKA
Positions stored:	18

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.