Comment:	QRV op 145.200/434.775 Mhz
Location:	52°42.79' N 4°56.08' E - ตำแหน่ง JO22LR21DD - show map 976.9 m ตะวันตกเฉียงเหนือ bearing 318° มาจาก Opmeer, Gemeente Opmeer, North Holland, Netherlands [?] 7.4 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Heerhugowaard, Gemeente Heerhugowaard, North Holland, Netherlands 37.8 km เหนือ bearing 5° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 93.1 km เหนือ bearing 19° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-08 13:41:57 UTC (71d 14h34m ago) 2025-10-08 15:41:57 CEST เวลาท้องถิ่น Opmeer, Netherlands [?]
Altitude:	2 m
Device:	AB0WV: PinPoint
Last path:	PD2TH>APIN21 via TCPIP*,qAC,T2FRANCE
Positions stored:	1341
Other SSIDs:	PD2TH-10 PD2TH-1 PD2TH-N PD2TH-Y PD2TH-D

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.