Comment:	438.500MHz E2[承德业余无线电爱好者]
Location:	40°45.50' N 118°09.50' E - locator ON90BS81XX - show map 30.3 km Southeast bearing 142° from Chengde, Hebei, China [?] 47.8 km Northeast bearing 61° from Yingshouyingzi, Hebei, China 119.9 km North bearing 349° from Linxi, Hebei, China
Last position:	2026-02-20 06:33:42 UTC (17h49m ago) 2026-02-20 14:33:42 CST local time at Chengde, China [?]
Altitude:	295 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3PHD-10>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored:	926

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.