Source callsign:	W9DG
Comment:	IPSC2-DVSPh-F MMDVM 433.9000 MHz
Location:	30°18.31' N 95°27.30' W - ตำแหน่ง EM20GH53JF - show map 752.4 m ใต้ bearing 172° มาจาก Conroe, Montgomery County, Texas, United States [?] 9.2 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Panorama Village, Montgomery County, Texas, United States 60.9 km เหนือ bearing 352° มาจาก Houston, Harris County, Texas, United States 72.2 km เหนือ bearing 341° มาจาก Pasadena, Harris County, Texas, United States
Last position:	2025-10-09 22:56:41 UTC (61d 10h50m ago) 2025-10-09 17:56:41 CDT เวลาท้องถิ่น Conroe, United States [?]
Last path:	W9DG>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	1

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.