Comment:	144.800MHz https://aprsdroid.org/
Location:	53°01.20' N 6°34.88' E - ตำแหน่ง JO33GA94ST - show map 2.9 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Assen, Gemeente Assen, Drenthe, Netherlands [?] 6.0 km ใต้ bearing 178° มาจาก Vries, Gemeente Tynaarlo, Drenthe, Netherlands 134.6 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 142.7 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Utrecht, Gemeente Utrecht, Utrecht, Netherlands
Last position:	2025-06-07 12:10:40 UTC (9d 23h40m ago) 2025-06-07 14:10:40 CEST เวลาท้องถิ่น Assen, Netherlands [?]
Altitude:	54 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	PA7R-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	12
Other SSIDs:	PA7R-1 PA7R

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.