Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, PD9JDR_Pi-Star_ND
Location:	52°00.72' N 4°31.58' E - ตำแหน่ง JO22GA32DV - show map 3.9 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Berkel en Rodenrijs, Gemeente Lansingerland, South Holland, Netherlands [?] 6.7 km ตะวันออก bearing 97° มาจาก Pijnacker, Gemeente Pijnacker-Nootdorp, South Holland, Netherlands 10.5 km เหนือ bearing 18° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 47.2 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-06-06 12:10:07 UTC (24d 7h12m ago) 2025-06-06 14:10:07 CEST เวลาท้องถิ่น Berkel en Rodenrijs, Netherlands [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	PD9JDR-N>APDG03 via TCPIP*,qAC,PD9JDR-NS
Positions stored:	1
Other SSIDs:	PD9JDR-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.