Comment:	BY1HT@buaa.edu.cn
Location:	39°58.75' N 116°20.67' E - ตำแหน่ง OM89EX15IA - show map 9.1 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Beijing, Beijing, China [?] 30.3 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Shunyi, Beijing, China 117.2 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-12-07 08:47:22 UTC (7h49m ago) 2025-12-07 16:47:22 CST เวลาท้องถิ่น Beijing, China [?]
Device:	WB2OSZ: DireWolf
Last path:	BY1HT-1>APDW17 via BY1AS-3*,WIDE2-1,qAS,BH1TZO-10
Positions stored:	2
Other SSIDs:	BY1HT-3
Last heard a station directly:	2025-05-05 11:38:07 UTC (216d 4h58m 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.