Station info for BI4RBP-9 – aprs.fi

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APRS digipeater – Statistics for 2026-01:
Comment:	51G3 A0006.9Km 12.3V 15.3C 1026.6Pa S27 51G3
Mic-E message:	Returning
Location:	32°51.75' N 120°18.87' E - locator PM02DU77RA - show map 1.2 km Northeast bearing 23° from Dongtai, Jiangsu Sheng, China [?] 6.1 km Northwest bearing 327° from Sanzao, Jiangsu Sheng, China 106.4 km Northwest bearing 331° from Nantong, Jiangsu Sheng, China 124.3 km North bearing 15° from Changzhou, Jiangsu Sheng, China
Last position:	2026-01-23 11:03:32 UTC (3h4m ago) 2026-01-23 19:03:32 CST local time at Dongtai, China [?]
Altitude:	14 m
Course:	43°
Speed:	4 km/h
Device:	Unknown: Other Mic-E
Last path:	BI4RBP-9>S25QW5 via WIDE1-1,qAS,BI4RBP-8
Positions stored:	154639
Other SSIDs:	BI4RBP-8 BI4RBP-15 BI4RBP-1
Stations heard directly:	1 on radio path – show map
Last heard a station directly:	2026-01-23 09:45:17 UTC (4h23m ago)
Position packets heard directly:	1 on radio path

callsign		pkts	first heard - UTC	last heard	longest	(tx => rx)	longest at - 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.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - 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.

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.