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APRS station BD4WMA-7 - show graphs
Comment: VIA D878UV
Location: 31°08.75' N 120°35.76' E - ตำแหน่ง PM01HD14MX - show map
4.4 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Songlong, Jiangsu Sheng, China [?]
11.1 km ตะวันตก bearing 261° มาจาก Tongli, Jiangsu Sheng, China
82.4 km ตะวันตก bearing 264° มาจาก Shanghai, Shanghai Shi, China
103.4 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-12-27 04:21:38 UTC (9h18m ago)
2025-12-27 12:21:38 CST เวลาท้องถิ่น Songlong, China [?]
Altitude: 21 m
Course:
ความเร็ว: 70 km/h
Device: Anytone: AT-D878 (ht)
Last path: BD4WMA-7>APAT81 via BY4SZ-10,WIDE1*,qAO,BH4CRV-15 (good)
Positions stored: 203
Other SSIDs: BD4WMA-10 BD4WMA BD4WMA-1
Stations which heard BD4WMA-7 directly on radio –
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.
About this site
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.
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