Comment:	apmail https://aprsdroid.org/
Location:	52°08.89' N 4°40.77' E - ตำแหน่ง JO22ID15MN - show map 2.7 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Alphen aan den Rijn, Gemeente Alphen aan den Rijn, South Holland, Netherlands [?] 10.3 km ตะวันออก bearing 96° มาจาก Leiderdorp, Gemeente Leiderdorp, South Holland, Netherlands 28.6 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 28.9 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-11-24 09:59:24 UTC (15d 10h4m ago) 2025-11-24 10:59:24 CET เวลาท้องถิ่น Alphen aan den Rijn, Netherlands [?]
Altitude:	0 m
Course:	213°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD0HLA-5>APDR17 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	3679
Other SSIDs:	PD0HLA-10 PD0HLA-7 PD0HLA-9 PD0HLA-B

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.