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APRS station BI4VNM-7 - show graphs
Mic-E message: Off duty
Last status: https://github.com/nakhonthai/ESP32APRS_Audio
Location: 31°55.56' N 120°17.95' E - locator PM01DW52VF - show map
2.8 km Northeast bearing 35° from Yaosai, Jiangsu Sheng, China [?]
3.8 km Northeast bearing 64° from Chengjiang, Jiangsu Sheng, China
74.6 km North bearing 338° from Suzhou, Jiangsu Sheng, China
134.7 km Northwest bearing 306° from Shanghai, Shanghai Shi, China
Last position: 2026-01-18 08:48:22 UTC (15d 13h17m ago)
2026-01-18 16:48:22 CST local time at Yaosai, China [?]
Altitude: 114 m
Course: 303°
Speed: 0 km/h
Last path: BI4VNM-7>SQUUU6-2 via qAS,BH4TPJ-10
Positions stored: 45612
Other SSIDs: BI4VNM-10 BI4VNM-9 BI4VNM-11 BI4VNM-8 BI4VNM-5 BI4VNM-2 BI4VNM BI4VNM BI4VNM
Last heard a station directly: 2025-04-15 17:25:57 UTC (293d 4h39m ago)
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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