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APRS station BH4GCM-9 - show graphs
Comment: 145.775MHz FTM-510DR NL-770H 145.100 APRS@144.640
Mic-E message: Off duty
Location: 31°10.19' N 121°23.99' E - locator PM01QE70XS - show map
4.5 km Northwest bearing 314° from Changqiao, Shanghai Shi, China [?]
7.2 km North bearing 19° from Minhang, Shanghai Shi, China
8.0 km Southwest bearing 224° from Shanghai, Shanghai Shi, China
153.2 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-06-06 11:48:05 UTC (3d 50m ago)
2025-06-06 19:48:05 CST local time at Changqiao, China [?]
Altitude: 5 m
Course: 274°
Speed: 0 km/h
Device: Yaesu: FTM-510D (rig)
Last path: BH4GCM-9>SQQPQ9 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 311
Other SSIDs: BH4GCM-7 BH4GCM-10 BH4GCM BH4GCM-12 BH4GCM
Stations which heard BH4GCM-9 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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