Comment:	446.081MHz boafeng Uv-5r
Location:	51°47.34' N 4°42.17' E - ตำแหน่ง JO21IS49II - show map 3.1 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Dordrecht, Gemeente Dordrecht, South Holland, Netherlands [?] 4.9 km ใต้ bearing 167° มาจาก Papendrecht, Gemeente Papendrecht, South Holland, Netherlands 66.2 km ใต้ bearing 191° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 107.2 km เหนือ bearing 13° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-09-30 12:15:51 UTC (68d 4h29m ago) 2025-09-30 14:15:51 CEST เวลาท้องถิ่น Dordrecht, Netherlands [?]
Altitude:	40 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	130°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PI4DRD-7>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	16
Other SSIDs:	PI4DRD-10

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.