Comment:	aprs.fi iOS
Location:	52°09.34' N 4°28.56' E - ตำแหน่ง JO22FD77DI - show map 1.2 km ตะวันตก bearing 256° มาจาก Leiden, Gemeente Leiden, South Holland, Netherlands [?] 3.6 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Voorschoten, Gemeente Voorschoten, South Holland, Netherlands 25.9 km เหนือ bearing 360° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 37.1 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-08-21 19:31:37 UTC (21h2m ago) 2025-08-21 21:31:37 CEST เวลาท้องถิ่น Leiden, Netherlands [?]
Altitude:	2 m
Course:	344°
ความเร็ว:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	234
Other SSIDs:	PD2AVE-5 PD2AVE-10 PD2AVE PD2AVE-6 PD2AVE-7 PD2AVE-11 PD2AVE-1 PD2AVE-N

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.