Comment:	.WD 31
Location:	38°01.99' N 121°20.84' W - ตำแหน่ง CM98HA87HX - show map 3.5 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Lincoln Village, San Joaquin County, California, United States [?] 8.9 km ตะวันตก bearing 266° มาจาก Morada, San Joaquin County, California, United States 90.9 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก San Jose, Santa Clara County, California, United States 98.3 km ตะวันออก bearing 73° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-12-10 14:46:11 UTC (4m9s ago) 2025-12-10 06:46:11 PST เวลาท้องถิ่น Lincoln Village, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-10 14:46:11 UTC (4m9s ago) – show weather charts 5.6 °C 89% 1024.3 mbar 0.0 m/s ใต้
Device:	Unknown: Unknown
Last path:	CW0136>APRS via TCPXX*,qAX,CWOP-5
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.