Comment:	BH4HJW 145.1 438.5
Location:	31°09.27' N 121°27.13' E - ตำแหน่ง PM01RD47GB - show map 2.2 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Changqiao, Shanghai Shi, China [?] 7.5 km ใต้ bearing 184° มาจาก Shanghai, Shanghai Shi, China 8.9 km ตะวันออกเฉียงเหนือ bearing 55° มาจาก Minhang, Shanghai Shi, China 156.1 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-08-30 17:45:14 UTC (99d 1h3m ago) 2025-08-31 01:45:14 CST เวลาท้องถิ่น Changqiao, China [?]
Altitude:	31 m
Course:	0°
ความเร็ว:	6 km/h
Device:	Icom: unknown (D-Star)
Last path:	BH4HJW>APID98 via BH4HZQ-10*,WIDE1,qAO,BH4HZQ-10
Positions stored:	3
Other SSIDs:	BH4HJW-5 BH4HJW-7 BH4HJW-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.