Location:	52°55.76' N 4°47.02' E - ตำแหน่ง JO22JW43AA - show map 3.8 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 13.9 km ใต้ bearing 184° มาจาก Den Burg, Gemeente Texel, North Holland, Netherlands 62.1 km เหนือ bearing 353° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 113.8 km เหนือ bearing 10° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-12-27 20:50:21 UTC (345d 2h5m ago) 2024-12-27 21:50:21 CET เวลาท้องถิ่น Den Helder, Netherlands [?]
Altitude:	-3 m
Course:	3°
ความเร็ว:	0 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	PD9WTN>API510 via DSTAR*,qAR,PI1DHR-B
Positions stored:	5590
Other SSIDs:	PD9WTN-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.