Comment:	438.100MHz 半部电台业余无线电社
Location:	34°07.73' N 108°49.99' E - locator OM44JD90XW - show map 9.6 km Southwest bearing 223° from Dianzicheng, Shaanxi, China [?] 12.9 km Southwest bearing 236° from Changyanbao, Shaanxi, China 16.9 km Southwest bearing 211° from Xi’an, Shaanxi, China 26.1 km Southeast bearing 153° from Xianyang, Shaanxi, China
Last position:	2025-11-02 22:00:12 UTC (5d 21h9m ago) 2025-11-03 06:00:12 CST local time at Dianzicheng, China [?]
Altitude:	397 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI9CBK>APDR16 via BR9AA-2,WIDE1*,qAO,BG9FEM-10
Positions stored:	118
Other SSIDs:	BI9CBK-7 BI9CBK-10

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.