Comment:	144.640MHz APRS iGate at 144640. 天线位置不好，请问在西电的能否听到？
Location:	34°07.41' N 108°49.54' E - ตำแหน่ง OM44JC99BP - show map 826.4 m ตะวันออก bearing 99° มาจาก Xinglong, Shaanxi, China [?] 4.4 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Xiliu, Shaanxi, China 17.7 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Xi’an, Shaanxi, China 26.4 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Xianyang, Shaanxi, China
Last position:	2025-06-28 12:24:09 UTC (166d 20h39m ago) 2025-06-28 20:24:09 CST เวลาท้องถิ่น Xinglong, China [?]
Device:	WB2OSZ: DireWolf
Last path:	BI9CKG>APDW18 via TCPIP*,qAC,T2HK
Positions stored:	10
Other SSIDs:	BI9CKG-7 BI9CKG-10

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.