Comment:	.WD 31
Location:	37°28.45' N 122°11.22' W - ตำแหน่ง CM87VL73NT - show map 2.3 km เหนือ bearing 349° มาจาก Menlo Park, San Mateo County, California, United States [?] 5.3 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Palo Alto, Santa Clara County, California, United States 29.8 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก San Jose, Santa Clara County, California, United States 39.2 km ตะวันออกเฉียงใต้ bearing 148° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-12-24 10:47:06 UTC (9m24s ago) 2025-12-24 02:47:06 PST เวลาท้องถิ่น Menlo Park, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-24 10:42:05 UTC (14m25s ago) – show weather charts 15.0 °C 95% 1001.1 mbar 0.0 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	FW4582>APRS via TCPXX*,qAX,CWOP-3
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.