Comment:	144.640MHz toff +000 via TYT UV390
Location:	31°13.49' N 121°31.28' E - ตำแหน่ง PM01SF23NW - show map 4.1 km ใต้ bearing 177° มาจาก Yangpu, Shanghai Shi, China [?] 4.2 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Hongkou, Shanghai Shi, China 6.0 km ตะวันออก bearing 87° มาจาก Shanghai, Shanghai Shi, China 88.4 km ตะวันออก bearing 95° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-06-02 02:57:07 UTC (4d 1h46m ago) 2025-06-02 10:57:07 CST เวลาท้องถิ่น Yangpu, China [?]
Device:	OpenGD77: OpenGD77
Last path:	BH4GLB-7>APOG77 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10
Positions stored:	2519
Other SSIDs:	BH4GLB-4G BH4GLB-10 BH4GLB-5 BH4GLB-R

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.