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APRS object BG4ESI B - show graphs
Source callsign: BG4ESI-S
Comment: 440 Voice 433.40000MHz +0.0000MHz
Location: 37°00.00' N 117°00.00' E - locator OM87MA00AA - show map
36.9 km North bearing 0° from Jinan, Shandong Sheng, China [?]
54.5 km Northwest bearing 305° from Mingshui, Shandong Sheng, China
91.2 km North bearing 353° from Tai’an, Shandong Sheng, China
Last position: 2025-06-17 10:24:46 UTC (9h25m ago)
2025-06-17 18:24:46 CST local time at Jinan, China [?]
Last path: BG4ESI-S>APDG01 via TCPIP*,qAC,BG4ESI-GS
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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