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APRS station BA4UBL-7 - show graphs
Comment: 438.500MHz
Location: 31°23.28' N 120°31.17' E - locator PM01GJ23IC - show map
2.2 km Northeast bearing 67° from Xushuguan, Jiangsu Sheng, China [?]
6.6 km East bearing 78° from Tong’an, Jiangsu Sheng, China
11.8 km Northwest bearing 322° from Suzhou, Jiangsu Sheng, China
91.0 km West bearing 282° from Shanghai, Shanghai Shi, China
Last position: 2025-11-19 16:05:29 UTC (10d 12h11m ago)
2025-11-20 00:05:29 CST local time at Xushuguan, China [?]
Altitude: 20 m
Device: Open Source: APRSdroid (app, Android)
Last path: BA4UBL-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 37
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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