ข้อมูลสถานีของ BY1AS-3 – aprs.fi

APRS digipeater – Statistics for 2025-11:
Comment:	GM300 DIGI 144.640MHz QSO 1VCS/1MCB
Location:	39°51.92' N 116°03.81' E - ตำแหน่ง OM89AU77OQ - show map 8.5 km ใต้ bearing 196° มาจาก Mentougou, Beijing, China [?] 16.2 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Liangxiang, Beijing, China 28.8 km ตะวันตก bearing 261° มาจาก Beijing, Beijing, China 124.8 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-11-09 11:32:41 UTC (6m59s ago) 2025-11-09 19:32:41 CST เวลาท้องถิ่น Mentougou, China [?]
Device:	WA0TQG (software)
Last path:	BY1AS-3>APLM0A via WIDE1-1,WIDE2-1,qAS,BH1TZO-10
Positions stored:	8
Other SSIDs:	BY1AS
Stations heard directly:	66 on radio path – show map
Last heard a station directly:	2025-11-09 11:38:46 UTC (54s ago)
Normal receiver range estimate:	200 km (Updated: 2025-10-31 22:09:07 UTC)
Position packets heard directly:	2883 on radio path

ชื่อสถานี		pkts	ได้ยินครั้งแรก - UTC	ได้ยินล่าสุด	ยาวสุด	(tx => rx)	ยาวสุด ณ ตำแหน่ง - 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.

ชื่อสถานี		pkts	ได้ยินครั้งแรก - UTC	ได้ยินล่าสุด	ยาวสุด	(rx => tx)	ยาวสุด ณ ตำแหน่ง - 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.