Comment:	Mobile APRS IGate 144.640MHz, QSO 438.500MHz & BM TG46001.
Location:	40°22.06' N 116°40.00' E - ตำแหน่ง ON80II08AF - show map 27.0 km เหนือ bearing 4° มาจาก Shunyi, Beijing, China [?] 41.3 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Changping, Beijing, China 56.0 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Beijing, Beijing, China 95.4 km เหนือ bearing 359° มาจาก Langfang, Hebei, China
Last position:	2026-01-31 07:41:04 UTC (6m29s ago) 2026-01-31 15:41:04 CST เวลาท้องถิ่น Shunyi, China [?]
Course:	268°
ความเร็ว:	19 km/h
Device:	WB2OSZ: DireWolf
Last path:	BI1OFX-1>APDW17 via TCPIP*,qAC,T2TAIWAN
Positions stored:	86996
Other SSIDs:	BI1OFX-9 BI1OFX-7 BI1OFX-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.