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APRS station BI4RBP-9 - show graphs
Comment: 51G3 A0007.1Km 12.9V 13.5C 1034.0Pa S23 51G3
Mic-E message: Returning
Location: 32°51.33' N 120°20.81' E - locator PM02EU15OH - show map
3.5 km East bearing 84° from Dongtai, Jiangsu Sheng, China [?]
4.3 km North bearing 356° from Sanzao, Jiangsu Sheng, China
104.2 km Northwest bearing 332° from Nantong, Jiangsu Sheng, China
124.4 km North bearing 17° from Changzhou, Jiangsu Sheng, China
Last position: 2026-02-08 09:46:21 UTC (1d 14h42m ago)
2026-02-08 17:46:21 CST local time at Dongtai, China [?]
Altitude: 6 m
Course: 209°
Speed: 6 km/h
Device: Unknown: Other Mic-E
Last path: BI4RBP-9>S25QS3 via WIDE1-1,qAS,BI4RBP-8 (good)
Positions stored: 155758
Other SSIDs: BI4RBP-8 BI4RBP-11 BI4RBP-15 BI4RBP-1
Stations which heard BI4RBP-9 directly on radio –
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.
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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