Comment:	438.500MHz QRV 10m, 15m, 20m CW & 70cm FM, WeChat: BI1XJT
Location:	39°56.44' N 116°48.39' E - locator OM89JW65SS - show map 18.1 km East bearing 77° from Tongzhou, Beijing, China [?] 24.7 km Southeast bearing 146° from Shunyi, Beijing, China 35.1 km East bearing 84° from Beijing, Beijing, China 94.2 km North bearing 340° from Tianjin, Tianjin Shi, China
Last position:	2025-08-19 10:29:37 UTC (10d 12h26m ago) 2025-08-19 18:29:37 CST local time at Tongzhou, China [?]
Altitude:	90 m
Device:	WB2OSZ: DireWolf
Last path:	BI1XJT-1>APDW17 via qAS,BI1XJT
Positions stored:	2
Other SSIDs:	BI1XJT-5 BI1XJT-7 BI1XJT-6 BI1XJT
Last heard a station directly:	2025-03-14 07:40:07 UTC (168d 15h15m ago)

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.

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.