Comment:	.DsWLL
Location:	38°01.72' N 122°16.55' W - ตำแหน่ง CM88UA66VV - show map 6.1 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Crockett, Contra Costa County, California, United States [?] 8.5 km ใต้ bearing 191° มาจาก Vallejo, Solano County, California, United States 30.9 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก San Francisco, San Francisco County, California, United States 83.6 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-26 00:20:10 UTC (2m29s ago) 2025-12-25 16:20:10 PST เวลาท้องถิ่น Crockett, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-26 00:15:24 UTC (7m15s ago) – show weather charts 11.7 °C 91% 1008.1 mbar 0.0 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	CW0879>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	3

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.