Location:	37°57.33' N 121°59.84' W - ตำแหน่ง CM97AW09HH - show map 8.8 km ใต้ bearing 201° มาจาก Bay Point, Contra Costa County, California, United States [?] 42.1 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก San Francisco, San Francisco County, California, United States 69.1 km เหนือ bearing 353° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-06-21 04:15:47 UTC (4m12s ago) 2025-06-20 21:15:47 PDT เวลาท้องถิ่น Bay Point, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-21 04:10:45 UTC (9m14s ago) – show weather charts 16.1 °C 59% 1012.9 mbar 0.9 m/s ใต้
Device:	Unknown: Unknown
Last path:	FW7514>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.