Comment:	Hans / portabel / openSPOT4
Location:	53°03.13' N 4°47.87' E - ตำแหน่ง JO23JB52RM - show map 225.9 m ใต้ bearing 170° มาจาก Den Burg, Gemeente Texel, North Holland, Netherlands [?] 10.6 km เหนือ bearing 14° มาจาก Den Helder, Gemeente Den Helder, North Holland, Netherlands 75.6 km เหนือ bearing 355° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 113.5 km เหนือ bearing 17° มาจาก Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-09-22 15:05:07 UTC (80d 16h21m ago) 2025-09-22 17:05:07 CEST เวลาท้องถิ่น Den Burg, Netherlands [?]
Altitude:	165 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	DL5DI-G>APOSB4 via TCPIP*,qAS,DL5DI
Positions stored:	2
Other SSIDs:	DL5DI-10 DL5DI DL5DI-5 DL5DI-11 DL5DI-8 DL5DI-4

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.