Comment:	145.1MHz Pudong Shanghai, 73! BA4QFU
Location:	31°06.89' N 121°35.58' E - ตำแหน่ง PM01TC17DN - show map 2.8 km ตะวันออกเฉียงใต้ bearing 125° มาจาก Kangqiao, Shanghai Shi, China [?] 17.5 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Shanghai, Shanghai Shi, China 20.6 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Datuan, Shanghai Shi, China 97.1 km ตะวันออก bearing 102° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-07-23 22:56:33 UTC (2d 10h27m ago) 2025-07-24 06:56:33 CST เวลาท้องถิ่น Kangqiao, China [?]
Last path:	BA4QFU-10>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored:	5287
Other SSIDs:	BA4QFU-7 BA4QFU-11 BA4QFU-9 BA4QFU-8 BA4QFU-5
APRS igate – Statistics for 2025-07:
Stations heard directly:	66 on radio path – show map
Last heard a station directly:	2025-07-26 08:53:35 UTC (30m25s ago)
Normal receiver range estimate:	100 km (Updated: 2025-03-31 23:32:25 UTC)
Position packets heard directly:	2035 on radio path
Position packets sent to APRS-IS:	2207 – show map

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.