Comment:	Leiden QRV 145.462.5 MHz
Mic-E message:	Off duty
Location:	52°10.84' N 4°30.43' E - ตำแหน่ง JO22GE03UI - show map 4.6 km ตะวันออก bearing 103° มาจาก Rijnsburg, Gemeente Katwijk, South Holland, Netherlands [?] 6.0 km ตะวันออก bearing 104° มาจาก Katwijk aan den Rijn, Gemeente Katwijk, South Holland, Netherlands 28.8 km เหนือ bearing 4° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 33.7 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-30 11:00:20 UTC (112d 11h11m ago) 2025-03-30 13:00:20 CEST เวลาท้องถิ่น Rijnsburg, Netherlands [?]
Altitude:	44 m
Course:	187°
ความเร็ว:	6 km/h
Device:	Kenwood: TH-D72 (ht)
Last path:	PA1SKY-7>URQPX4 via PA5JB-2*,WIDE2-1,qAR,PI1DHG-10
Positions stored:	176

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.