Comment:	FT-3D QRV CALVIA@YSF via MMDVM
Location:	52°03.48' N 4°18.95' E - ตำแหน่ง JO22DB73VW - show map 2.4 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands [?] 3.5 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Voorburg, Gemeente Leidschendam-Voorburg, South Holland, Netherlands 18.8 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 52.5 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-07-08 19:45:39 UTC (5d 23h26m ago) 2025-07-08 21:45:39 CEST เวลาท้องถิ่น Den Haag, Netherlands [?]
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	PD0EA-7>APDPRS via C4FM*,qAR,PD0EA
Positions stored:	94
Other SSIDs:	PD0EA PD0EA-2 PD0EA-Y

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.