Source callsign:	PD1DDY-S
Comment:	70cm Voice (D-Star) 439.77500MHz +0.0000MHz
Location:	53°03.42' N 5°04.43' E - ตำแหน่ง JO23MB83UQ - show map 14.0 km เหนือ bearing 12° มาจาก Den Oever, Gemeente Wieringen, North Holland, Netherlands [?] 18.5 km ตะวันออก bearing 89° มาจาก Den Burg, Gemeente Texel, North Holland, Netherlands 76.9 km เหนือ bearing 9° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 120.9 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-06-17 16:01:17 UTC (2m49s ago) 2025-06-17 18:01:17 CEST เวลาท้องถิ่น Den Oever, Netherlands [?]
Altitude:	3 m
Last path:	PD1DDY-S>APDG01 via TCPIP*,qAC,PD1DDY-GS
Positions stored:	2

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.