Comment:	SharkRF openSPOT4
Location:	52°20.23' N 5°11.65' E - ตำแหน่ง JO22OI30HW - show map 5.3 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Huizen, Gemeente Huizen, North Holland, Netherlands [?] 7.9 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Blaricum, Gemeente Blaricum, North Holland, Netherlands 21.1 km ตะวันออก bearing 101° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 67.1 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-12-10 00:41:36 UTC (46s ago) 2025-12-10 01:41:36 CET เวลาท้องถิ่น Huizen, Netherlands [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	PD1OW>APOSB4 via TCPIP*,qAC,T2DENMARK
Positions stored:	19
Other SSIDs:	PD1OW-9

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.