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APRS station BI4PGN-8 - show graphs
Comment: The Pi-Star SmartBeacon is on the move, (基于Pi-Star的智能信标运行中) - 438795W02-P3B
Last status: @APRS 144.640Mhz AVRT9B_v1.04 3.82V_9
Location: 40°05.78' N 116°16.26' E - ตำแหน่ง ON80DC23MC - show map
14.3 km ใต้ bearing 162° มาจาก Changping, Beijing, China [?]
23.6 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก Beijing, Beijing, China
131.3 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Tianjin, Tianjin Shi, China
Last position: 2025-08-19 04:25:07 UTC (4h34m ago)
2025-08-19 12:25:07 CST เวลาท้องถิ่น Changping, China [?]
Altitude: 42 m
Course:
ความเร็ว: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: BI4PGN-8>APBM1S via TCPIP*,qAS,BI4PGN
Positions stored: 2858
Other SSIDs: BI4PGN-2 BI4PGN-11 BI4PGN-B BI4PGN-1 BI4PGN-15 BI4PGN-7 BI4PGN-14 BI4PGN BI4PGN-3 BI4PGN-D BI4PGN-5 BI4PGN-9 BI4PGN-H BI4PGN-6 BI4PGN-10 BI4PGN-12 BI4PGN-4 BI4PGN-W BI4PGN-M BI4PGN-Z BI4PGN-13
APRS igate – Statistics for 2025-08:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-08-12 13:43:03 UTC (6d 19h16m ago)
Position packets heard directly: 62 on radio path
Position packets sent to APRS-IS: 103 – show map
Stations heard directly by BI4PGN-8
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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