Comment:	440 Voice 431.80000MHz +0.0000MHz
Location:	52°55.75' N 4°46.85' E - ตำแหน่ง JO22JW33QA - show map 3.7 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 13.9 km ใต้ bearing 185° มาจาก Den Burg, Gemeente Texel, North Holland, Netherlands 62.1 km เหนือ bearing 353° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 113.7 km เหนือ bearing 10° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-13 19:27:41 UTC (54d 16h34m ago) 2025-10-13 21:27:41 CEST เวลาท้องถิ่น Den Helder, Netherlands [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	PI4ADH-B>APDG02 via TCPIP*,qAC,PI4ADH-BS
Positions stored:	4

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.