Comment:	aprs.fi iOS
Location:	31°08.90' N 121°32.52' E - ตำแหน่ง PM01SD55BO - show map 7.0 km ใต้ bearing 181° มาจาก Huamu, Shanghai Shi, China [?] 9.7 km ใต้ bearing 172° มาจาก Pudong, Shanghai Shi, China 11.4 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Shanghai, Shanghai Shi, China 91.6 km ตะวันออก bearing 101° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-01-19 15:11:01 UTC (154d 19h51m ago) 2025-01-19 23:11:01 CST เวลาท้องถิ่น Huamu, China [?]
Altitude:	83 m
ความเร็ว:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	232
Other SSIDs:	BH4HZQ-10 BH4HZQ-9 BH4HZQ-R BH4HZQ-8 BH4HZQ

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.