Station info for BI4VNM-11 – aprs.fi

Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account

It is possible to search using wildcards (*?) after a prefix. Example: OH*

APRS igate – Statistics for 2025-12:
Last status:	BI4VNM APRS IGate 144.640MHz
Location:	31°55.61' N 120°17.95' E - locator PM01DW52VK - show map 2.9 km Northeast bearing 34° from Yaosai, Jiangsu Sheng, China [?] 7.8 km Northwest bearing 333° from Yunting, Jiangsu Sheng, China 74.7 km North bearing 338° from Suzhou, Jiangsu Sheng, China 134.8 km Northwest bearing 306° from Shanghai, Shanghai Shi, China
Last position:	2025-12-09 01:56:58 UTC (17h23m ago) 2025-12-09 09:56:58 CST local time at Yaosai, China [?]
Altitude:	52 m
Device:	Telemetry devices
Last path:	BI4VNM-11>APE32A via TCPIP*,qAC,T2YANTAI
Positions stored:	150
Other SSIDs:	BI4VNM-10 BI4VNM-9 BI4VNM-7 BI4VNM-8 BI4VNM-5 BI4VNM-2 BI4VNM BI4VNM BI4VNM BI4VNM-1
Stations heard directly:	5 on radio path – show map
Last heard a station directly:	2025-12-09 01:25:38 UTC (17h54m ago)
Position packets heard directly:	181 on radio path
Position packets sent to APRS-IS:	229 – show map

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.