Comment:	https://aprsdroid.org/
Location:	51°58.89' N 4°27.79' E - ตำแหน่ง JO21FX55NN - show map 1.7 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Berkel en Rodenrijs, Gemeente Lansingerland, South Holland, Netherlands [?] 4.8 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Pijnacker, Gemeente Pijnacker-Nootdorp, South Holland, Netherlands 6.6 km เหนือ bearing 351° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 52.4 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-06-22 11:17:04 UTC (1d 21h17m ago) 2025-06-22 13:17:04 CEST เวลาท้องถิ่น Berkel en Rodenrijs, Netherlands [?]
Altitude:	32 m
Course:	310°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PA0CVH-10>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	626
Other SSIDs:	PA0CVH-9

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.