Source callsign:	PD0HLA-S
Comment:	440 Voice 438.50000MHz +0.0000MHz
Location:	52°08.92' N 4°40.81' E - ตำแหน่ง JO22ID15OQ - show map 2.7 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Alphen aan den Rijn, Gemeente Alphen aan den Rijn, South Holland, Netherlands [?] 6.6 km ตะวันตก bearing 268° มาจาก Nieuwkoop, Gemeente Nieuwkoop, South Holland, Netherlands 28.6 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 28.8 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-06-06 08:18:08 UTC (35d 20h13m ago) 2025-06-06 10:18:08 CEST เวลาท้องถิ่น Alphen aan den Rijn, Netherlands [?]
Last path:	PD0HLA-S>APDG01 via TCPIP*,qAC,PD0HLA-GS
Positions stored:	1

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.