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APRS station BA7JJA-9 - show graphs
Comment: 439.550MHz T088 -500 DONGGUAN
Mic-E message: Off duty
Location: 23°04.34' N 113°48.45' E - locator OL63VB67VI - show map
3.8 km Northeast bearing 37° from Dongcheng, Guangdong Sheng, China [?]
8.4 km Northeast bearing 51° from Nancheng, Guangdong Sheng, China
57.2 km East bearing 95° from Guangzhou, Guangdong Sheng, China
94.5 km North bearing 338° from Hong Kong, Hong Kong
Last position: 2025-06-12 06:20:00 UTC (33d 18h21m ago)
2025-06-12 14:20:00 CST local time at Dongcheng, China [?]
Altitude: -15 m
Course: 112°
Speed: 41 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BA7JJA-9>RSPTS4 via BH7IRN-3,WIDE1*,WIDE2-1,qAO,BD7LWI (good)
Positions stored: 62
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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