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APRS station BG4JRX-9 - show graphs
Mic-E message: Off duty
Location: 31°13.10' N 121°35.39' E - locator PM01TF02SJ - show map
8.3 km Southeast bearing 126° from Yangpu, Shanghai Shi, China [?]
10.2 km East bearing 110° from Hongkou, Shanghai Shi, China
12.5 km East bearing 92° from Shanghai, Shanghai Shi, China
94.9 km East bearing 96° from Suzhou, Jiangsu Sheng, China
Last position: 2026-01-30 16:20:03 UTC (6h42m ago)
2026-01-31 00:20:03 CST local time at Yangpu, China [?]
Altitude: -27 m
Course: 292°
Speed: 2 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BG4JRX-9>SQQSQ0 via WIDE1-1,qAS,BG4BPN-10 (good)
Positions stored: 21486
Other SSIDs: BG4JRX-5 BG4JRX BG4JRX-2 BG4JRX-6 BG4JRX-1
Last heard a station directly: 2025-09-04 02:19:57 UTC (148d 20h43m ago)
Stations which heard BG4JRX-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
About this site
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.
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