Comment:	AmbientCWOP.com
Location:	38°00.21' N 121°53.98' W - ตำแหน่ง CM98BA20AU - show map 3.0 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Pittsburg, Contra Costa County, California, United States [?] 8.2 km ตะวันตก bearing 269° มาจาก Antioch, Contra Costa County, California, United States 52.2 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก San Francisco, San Francisco County, California, United States 73.8 km เหนือ bearing 360° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-16 16:10:49 UTC (4m48s ago) 2025-12-16 08:10:49 PST เวลาท้องถิ่น Pittsburg, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-16 16:10:49 UTC (4m48s ago) – show weather charts 5.6 °C 99% 1028.6 mbar 0.9 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	N6SPP>APRS via TCPIP*,qAC,AMBCWOP-2
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.