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APRS station BI4ALY-11 - show graphs
Comment: Aprs iGate
Location: 31°09.68' N 121°31.50' E - ตำแหน่ง PM01SD38AR - show map
5.5 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Kangqiao, Shanghai Shi, China [?]
5.8 km ใต้ bearing 198° มาจาก Huamu, Shanghai Shi, China
9.3 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Shanghai, Shanghai Shi, China
89.7 km ตะวันออก bearing 100° มาจาก Suzhou, Jiangsu Sheng, China
Last position: 2025-09-09 20:45:01 UTC (8m29s ago)
2025-09-10 04:45:01 CST เวลาท้องถิ่น Kangqiao, China [?]
Last telemetry: 2025-09-09 20:53:06 UTC (24s ago) – show telemetry
Avg 10m: 0.027 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 26 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: BI4ALY-11>APRX29 via TCPIP*,qAC,T2HK
Positions stored: 1
Other SSIDs: BI4ALY-2 BI4ALY-1 BI4ALY-10
APRS igate – Statistics for 2025-09:
Stations heard directly: 49 on radio path – show map
Last heard a station directly: 2025-09-09 16:52:05 UTC (4h1m ago)
Position packets heard directly: 1187 on radio path
Position packets sent to APRS-IS: 1233 – show map
Stations which heard BI4ALY-11 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.
Stations heard directly by BI4ALY-11
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

Only stations from which a position packet has been heard 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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