Comment:	.WD 31
Location:	29°27.91' N 103°22.76' W - ตำแหน่ง DL89HL41LP - show map 96.6 km ตะวันออก bearing 96° มาจาก Presidio, Presidio County, Texas, United States [?] 102.9 km ใต้ bearing 165° มาจาก Alpine, Brewster County, Texas, United States 113.3 km ตะวันออก bearing 95° มาจาก Ojinaga, Chihuahua, Mexico
Last position:	2025-12-07 13:28:03 UTC (4m41s ago) 2025-12-07 07:28:03 CST เวลาท้องถิ่น Presidio, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-07 13:28:03 UTC (4m41s ago) – show weather charts 12.2 °C 33% 1018.0 mbar 0.9 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	CW3863>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	12

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.