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APRS station BI9CGB-7 - show graphs
Comment: 小飞机
Mic-E message: Off duty
Location: 34°10.07' N 108°58.46' E - locator OM44LE60WG - show map
7.0 km East bearing 112° from Dianzicheng, Shaanxi, China [?]
10.0 km Southeast bearing 120° from Zhangbagou, Shaanxi, China
10.9 km Southeast bearing 157° from Xi’an, Shaanxi, China
31.3 km Southeast bearing 127° from Xianyang, Shaanxi, China
Last position: 2026-02-07 09:51:27 UTC (4d 20h21m ago)
2026-02-07 17:51:27 CST local time at Dianzicheng, China [?]
Altitude: 400 m
Course: 157°
Speed: 15 km/h
Last path: BI9CGB-7>STQPP7 via WIDE1-1,WIDE2-1,qAO,BI9CGB-11 (good)
Positions stored: 1934
Other SSIDs: BI9CGB-11 BI9CGB-8 BI9CGB-9 BI9CGB-5
Last heard a station directly: 2025-12-14 01:13:28 UTC (60d 4h59m ago)
Stations which heard BI9CGB-7 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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