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APRS station BG4FRZ-7 - show graphs
Mic-E message: In service
Location: 31°21.79' N 121°27.13' E - locator PM01RI47GD - show map
6.5 km Southwest bearing 204° from Baoshan, Shanghai Shi, China [?]
13.1 km North bearing 344° from Hongkou, Shanghai Shi, China
15.7 km North bearing 358° from Shanghai, Shanghai Shi, China
81.6 km East bearing 85° from Suzhou, Jiangsu Sheng, China
Last position: 2025-12-09 01:13:52 UTC (40d 4h35m ago)
2025-12-09 09:13:52 CST local time at Baoshan, China [?]
Altitude: -18 m
Course: 158°
Speed: 22 km/h
Device: Yaesu: FT3D (ht)
Last path: BG4FRZ-7>S1RQW9 via WIDE1-1,WIDE2-1,qAS,BG4GTL-10 (good)
Positions stored: 4
Other SSIDs: BG4FRZ-10 BG4FRZ-C BG4FRZ-R BG4FRZ-9 BG4FRZ-8 BG4FRZ BG4FRZ-B
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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