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APRS station BA7IA-9 - show graphs
Comment: 439.450MHz D073 -5MHz BA7IA LM3M 13.9V
Mic-E message: Off duty
Location: 23°04.79' N 113°12.45' E - locator OL63OB49VD - show map
2.5 km Southwest bearing 217° from Huadi, Guangdong Sheng, China [?]
4.5 km West bearing 288° from Dongsha, Guangdong Sheng, China
6.0 km Southwest bearing 227° from Guangzhou, Guangdong Sheng, China
131.5 km Northwest bearing 312° from Hong Kong, Hong Kong
Last position: 2025-02-15 14:06:39 UTC (1d 7h6m ago)
2025-02-15 22:06:39 CST local time at Huadi, China [?]
Altitude: 94 m
Course: 341°
Speed: 17 km/h
Last path: BA7IA-9>RSPTW9 via BR7IAB-10*,WIDE1*,WIDE2-1,qAS,BD7LJM-10 (good)
Positions stored: 388533
Stations which heard BA7IA-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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