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APRS station BI9BCQ-9 - show graphs
Comment: CQ @438.5MHz 438.710MHz 14.6V
Last status: E1[Freq:433.775, SF:12, CR:5]2025-08-11
Location: 34°11.30' N 108°59.27' E - ตำแหน่ง OM44LE85MF - show map
7.7 km ตะวันออก bearing 93° มาจาก Dianzicheng, Shaanxi, China [?]
9.5 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Xi’an, Shaanxi, China
10.2 km ตะวันออก bearing 105° มาจาก Zhangbagou, Shaanxi, China
31.0 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Xianyang, Shaanxi, China
Last position: 2026-01-20 11:31:15 UTC (2h9m ago)
2026-01-20 19:31:15 CST เวลาท้องถิ่น Dianzicheng, China [?]
Course: 328°
ความเร็ว: 8 km/h
Last telemetry: 2026-01-20 11:31:15 UTC (2h9m ago) – show telemetry
Voltage: 3.880 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: BI9BCQ-9>APLRT1 via WIDE1-1,qAO,BI9BCQ-11 (good)
Positions stored: 13929
Other SSIDs: BI9BCQ-13 BI9BCQ-14 BI9BCQ-11 BI9BCQ-15 BI9BCQ-12 BI9BCQ-6 BI9BCQ-7 BI9BCQ-i BI9BCQ-10 BI9BCQ-8 BI9BCQ-1 BI9BCQ-5 BI9BCQ-D BI9BCQ-R BI9BCQ BI9BCQ-2
Last heard a station directly: 2025-10-22 23:34:14 UTC (89d 14h6m ago)
Stations which heard BI9BCQ-9 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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