Callsign:	BI7ALG
Comment:	短波：14.27 MHz APRS：144.64 MHz 直频：438.50 MHz by OpenWebRX+
Location:	28°44.85' N 115°40.15' E - locator OL78UR09HJ - show map 6.9 km Southeast bearing 140° from Changbu, Jiangxi, China [?] 7.7 km Southwest bearing 214° from Taiping, Jiangxi, China 22.1 km West bearing 289° from Nanchang, Jiangxi, China 113.7 km South bearing 196° from Jiujiang, Jiangxi, China
Last position:	2025-08-22 02:52:19 UTC (7d 13h12m ago) 2025-08-22 10:52:19 CST local time at Changbu, China [?]
Device:	WB2OSZ: DireWolf
Last path:	BI7ALG>APDW16 via TCPIP*,qAC,T2CS
Positions stored:	731
APRS igate – Statistics for 2025-08:
Stations heard directly:	6 on radio path – show map
Last heard a station directly:	2025-08-22 02:00:34 UTC (7d 14h4m ago)
Position packets heard directly:	188 on radio path
Position packets sent to APRS-IS:	312 – show map

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.