Source callsign:	PD8F-S
Comment:	70cm Voice (D-Star) 430.00000MHz +0.0000MHz
Location:	51°57.33' N 4°34.68' E - ตำแหน่ง JO21GW99IH - show map 7.7 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands [?] 11.2 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Gouda, Gemeente Gouda, South Holland, Netherlands 11.4 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Bloemendaal, Gemeente Gouda, South Holland, Netherlands 51.1 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-11-29 14:16:54 UTC (8d 16h32m ago) 2025-11-29 15:16:54 CET เวลาท้องถิ่น Rotterdam, Netherlands [?]
Altitude:	3 m
Last path:	PD8F-S>APDG01 via TCPIP*,qAC,PD8F-GS
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.