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APRS station BI4AIF-2 - show graphs
Comment: FTM-510DR
Location: 30°47.93' N 121°28.36' E - ตำแหน่ง PM00RT61RR - show map
3.8 km ใต้ bearing 175° มาจาก Zhelin, Shanghai Shi, China [?]
17.3 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Qingcun, Shanghai Shi, China
47.1 km ใต้ bearing 178° มาจาก Shanghai, Shanghai Shi, China
100.6 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Suzhou, Jiangsu Sheng, China
Last position: 2025-07-19 11:20:08 UTC (11h55m ago)
2025-07-19 19:20:08 CST เวลาท้องถิ่น Zhelin, China [?]
Course: 214°
ความเร็ว: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: BI4AIF-2>APBM1D via BI4AIF,DMR*,qAR,BI4AIF (good)
Positions stored: 571
Other SSIDs: BI4AIF-R BI4AIF-Y BI4AIF-10 BI4AIF
Stations which heard BI4AIF-2 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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