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APRS station BI4ILW-1 - show graphs
Comment: 4.9V
Last status: AVRT7mini 144.640MHz AVRT7-mini 20190705
Location: 35°48.40' N 117°47.66' E - ตำแหน่ง OM85VT53HO - show map
9.8 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Dongdu, Shandong Sheng, China [?]
11.1 km ใต้ bearing 160° มาจาก Xintai, Shandong Sheng, China
73.8 km ตะวันออกเฉียงใต้ bearing 125° มาจาก Tai’an, Shandong Sheng, China
119.5 km ตะวันออกเฉียงใต้ bearing 143° มาจาก Jinan, Shandong Sheng, China
Last position: 2025-07-18 14:18:42 UTC (3d 8h16m ago)
2025-07-18 22:18:42 CST เวลาท้องถิ่น Dongdu, China [?]
Device: unknown: IRLP
Last path: BI4ILW-1>APVRT7 via TCPIP*,qAC,T2CS
Positions stored: 1
Other SSIDs: BI4ILW-2 BI4ILW
APRS igate – Statistics for 2025-07:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-07-09 11:13:05 UTC (12d 11h22m ago)
Position packets heard directly: 15 on radio path
Position packets sent to APRS-IS: 21 – show map
Stations heard directly by BI4ILW-1
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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