Comment:	145.450MHz https://aprsdro
Location:	52°21.93' N 4°33.45' E - ตำแหน่ง JO22GI67VR - show map 1.9 km ตะวันออกเฉียงใต้ bearing 123° มาจาก Zandvoort, Gemeente Zandvoort, North Holland, Netherlands [?] 5.6 km ตะวันตก bearing 252° มาจาก Haarlem, Gemeente Haarlem, North Holland, Netherlands 22.6 km ตะวันตก bearing 268° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 49.5 km เหนือ bearing 6° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-04-11 11:27:36 UTC (242d 18h37m ago) 2025-04-11 13:27:36 CEST เวลาท้องถิ่น Zandvoort, Netherlands [?]
Altitude:	58 m
Course:	350°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PF9ZX-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	11
Other SSIDs:	PF9ZX-9 PF9ZX-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.