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APRS station BI4JTF-7 - show graphs
Mic-E message: Returning
Location: 36°47.00' N 112°23.00' E - locator OM66ES57XX - show map
27.1 km West bearing 275° from Dingchang, Shanxi Sheng, China [?]
31.8 km North bearing 9° from Qinhe, Shanxi Sheng, China
104.3 km South bearing 197° from Yuci, Shanxi Sheng, China
158.5 km Southwest bearing 221° from Yangquan, Shanxi Sheng, China
Last position: 2025-07-02 13:15:02 UTC (14d 16h21m ago)
2025-07-02 21:15:02 CST local time at Dingchang, China [?]
Course:
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: BI4JTF-7>S64WP0 via qAO,BH4JPA-10
Positions stored: 2
Stations which heard BI4JTF-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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