Source callsign:	PD3RVH-S
Comment:	70cm Voice (D-Star) 439.00000MHz +0.0000MHz
Location:	52°00.37' N 4°13.59' E - ตำแหน่ง JO22CA71EL - show map 8.8 km ตะวันตก bearing 270° มาจาก Delft, Gemeente Delft, South Holland, Netherlands [?] 10.5 km ตะวันตก bearing 249° มาจาก Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands 19.6 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 60.9 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-06-09 17:40:53 UTC (5d 19h24m ago) 2025-06-09 19:40:53 CEST เวลาท้องถิ่น Delft, Netherlands [?]
Altitude:	3 m
Last path:	PD3RVH-S>APDG01 via TCPIP*,qAC,PD3RVH-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.