Comment:	See http://WWS.us.to
Location:	37°58.75' N 121°59.71' W - ตำแหน่ง CM97AX05NA - show map 6.3 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Bay Point, Contra Costa County, California, United States [?] 43.6 km ตะวันออกเฉียงเหนือ bearing 58° มาจาก San Francisco, San Francisco County, California, United States 71.6 km เหนือ bearing 353° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-11-21 08:28:37 UTC (37d 10h13m ago) 2025-11-21 00:28:37 PST เวลาท้องถิ่น Bay Point, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-11-21 08:28:37 UTC (37d 10h13m ago) – show weather charts 12.2 °C 77% 1012.2 mbar 0.0 m/s ตะวันออก
Device:	Unknown: Unknown
Last path:	EW4459>APRS via TCPXX*,qAX,CWOP-7
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.