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APRS station BA7IA-9 - show graphs
Comment: 439.450MHz D073 -5MHz BA7IA
Mic-E message: Off duty
Location: 23°14.14' N 113°18.05' E - locator OL63PF66CN - show map
260.1 m North bearing 355° from Yongping, Guangdong Sheng, China [?]
8.0 km Southwest bearing 218° from Taihe, Guangdong Sheng, China
14.2 km North bearing 21° from Guangzhou, Guangdong Sheng, China
137.3 km Northwest bearing 320° from Hong Kong, Hong Kong
Last position: 2025-10-23 07:45:57 UTC (4h49m ago)
2025-10-23 15:45:57 CST local time at Yongping, China [?]
Altitude: 24 m
Course: 214°
Speed: 22 km/h
Last path: BA7IA-9>RSQTQ4 via WIDE1-1,WIDE2-1,qAS,BD7NTU-10 (good)
Positions stored: 408987
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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