Comment:	436.000MHz BH4CRV@APRSdroi
Location:	31°16.85' N 121°12.62' E - ตำแหน่ง PM01OG57FJ - show map 3.8 km เหนือ bearing 349° มาจาก Huaxin, Shanghai Shi, China [?] 7.5 km ตะวันออก bearing 69° มาจาก Baihe, Shanghai Shi, China 24.4 km ตะวันตก bearing 286° มาจาก Shanghai, Shanghai Shi, China 148.5 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-03-09 01:23:25 UTC (104d 6h48m ago) 2025-03-09 09:23:25 CST เวลาท้องถิ่น Huaxin, China [?]
Altitude:	21 m
Course:	283°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4CRV-10>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored:	15986
Other SSIDs:	BH4CRV-15 BH4CRV-D BH4CRV-R BH4CRV-9 BH4CRV-G BH4CRV-B BH4CRV-1 BH4CRV-5 BH4CRV BH4CRV-N
APRS igate – Statistics for 2025-06:
Stations heard directly:	1 on radio path – show map
Last heard a station directly:	2025-06-17 14:52:22 UTC (3d 17h19m ago)
Normal receiver range estimate:	10 km (Updated: 2025-05-30 11:17:08 UTC)
Position packets heard directly:	173 on radio path
Position packets sent to APRS-IS:	173 – show map

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.