Comment:	Standing by BY4AA 145.775/-1/T88.5
Mic-E message:	Off duty
Location:	31°12.62' N 121°28.09' E - locator PM01RF60EL - show map 478.7 m East bearing 73° from Luwan, Shanghai Shi, China [?] 1.6 km Southeast bearing 144° from Shanghai, Shanghai Shi, China 7.2 km West bearing 270° from Huamu, Shanghai Shi, China 83.6 km East bearing 97° from Suzhou, Jiangsu Sheng, China
Last position:	2025-09-01 09:30:31 UTC (4h46m ago) 2025-09-01 17:30:31 CST local time at Luwan, China [?]
Altitude:	27 m
Course:	141°
Speed:	11 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	BH4GTG-7>SQQRV2 via qAO,BH4GWF-10
Positions stored:	2253
Other SSIDs:	BH4GTG-1 BH4GTG-2 BH4GTG BH4GTG-B BH4GTG-9 BH4GTG-5 BH4GTG-10 BH4GTG-Y
Last heard a station directly:	2025-07-21 09:09:35 UTC (42d 5h7m ago)

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.