Comment:	APRSCheckIn
Location:	52°55.96' N 4°46.91' E - ตำแหน่ง JO22JW33TU - show map 3.4 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 13.5 km ใต้ bearing 184° มาจาก Den Burg, Gemeente Texel, North Holland, Netherlands 62.5 km เหนือ bearing 353° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 114.1 km เหนือ bearing 10° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-04-16 14:33:00 UTC (67d 23h58m ago) 2025-04-16 16:33:00 CEST เวลาท้องถิ่น Den Helder, Netherlands [?]
ความเร็ว:	2 km/h
Device:	SV2AGW: AGWtracker (software, Windows)
Last path:	PA3CDX>APAGW via TCPIP*,qAC,T2CAEAST
Positions stored:	2

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.