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APRS station CH9DNU-7 - show graphs
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Mic-E message: Off duty
Location: 34°12.44' N 108°53.84' E - locator OM44KE79QS - show map - static map
1.8 km North bearing 340° from Dianzicheng, Shaanxi, China [?]
5.1 km West bearing 288° from Changyanbao, Shaanxi, China
6.4 km Southwest bearing 207° from Xi’an, Shaanxi, China
23.0 km Southeast bearing 129° from Xianyang, Shaanxi, China
Last position: 2022-11-08 06:11:54 UTC (21d 5h2m ago)
2022-11-08 14:11:54 CST local time at Dianzicheng, China [?]
Altitude: 402 m
Course: 218°
Speed: 0 km/h
Device: Yaesu: FT1D (ht)
Last path: CH9DNU-7>STQRT4 via WIDE1-1,WIDE2-1,qAS,BD9CJH-10 (good)
Positions stored: 40
Stations which heard CH9DNU-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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