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APRS station BH4GAF - show graphs
Location: 31°10.80' N 121°25.08' E - ตำแหน่ง PM01RE03DE - show map
4.5 km เหนือ bearing 340° มาจาก Changqiao, Shanghai Shi, China [?]
6.0 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Shanghai, Shanghai Shi, China
8.9 km ตะวันออกเฉียงเหนือ bearing 27° มาจาก Minhang, Shanghai Shi, China
155.3 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-12-06 04:03:27 UTC (1d 16h41m ago)
2025-12-06 12:03:27 CST เวลาท้องถิ่น Changqiao, China [?]
Last path: BH4GAF>APK5C1 via WIDE2-2,WIDE1-1,qAS,BH4FEN-10 (bad)
If WIDE1-1 is used in the path, it should be the first component of the path, so that a fill-in digipeater would be the first one to retransmit the packet.
Positions stored: 1240
Other SSIDs: BH4GAF-9
Stations which heard BH4GAF directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - 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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