Comment:	https://aprsdroid.org/
Location:	52°39.00' N 5°05.76' E - ตำแหน่ง JO22NP16MA - show map 2.6 km ตะวันออก bearing 71° มาจาก Hoorn, Gemeente Hoorn, North Holland, Netherlands [?] 12.0 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Opmeer, Gemeente Opmeer, North Holland, Netherlands 33.7 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 91.1 km ตะวันออกเฉียงเหนือ bearing 27° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-09 14:38:21 UTC (59d 19h5m ago) 2025-10-09 16:38:21 CEST เวลาท้องถิ่น Hoorn, Netherlands [?]
Altitude:	52 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD4JSP-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	93
Other SSIDs:	PD4JSP-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.