Comment:	12.1V 15C DIGI of Kaifaqu 144.640MHz
Location:	39°02.91' N 121°45.92' E - ตำแหน่ง PM09VB11UP - show map 6.5 km ตะวันออก bearing 70° มาจาก Dalianwan, Liaoning, China [?] 7.1 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Jinzhou, Liaoning, China 20.7 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Dalian, Liaoning, China 66.7 km ใต้ bearing 198° มาจาก Wafangdian, Liaoning, China
Last position:	2025-12-07 13:56:41 UTC (2m6s ago) 2025-12-07 21:56:41 CST เวลาท้องถิ่น Dalianwan, China [?]
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	BG2WHR-3>APOT21 via RELAY-1,WIDE1-1,qAR,BI2SC-10
Positions stored:	7
Other SSIDs:	BG2WHR-7 BG2WHR-9
APRS digipeater – Statistics for 2025-12:
Stations heard directly:	18 on radio path – show map
Last heard a station directly:	2025-12-07 11:34:53 UTC (2h23m ago)
Normal receiver range estimate:	170 km (Updated: 2025-11-30 22:49:43 UTC)
Position packets heard directly:	551 on radio path

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.

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.