Location:	37°43.26' N 121°55.94' W - ตำแหน่ง CM97AR83CA - show map 2.1 km เหนือ bearing 8° มาจาก Dublin, Alameda County, California, United States [?] 7.7 km ตะวันออกเฉียงใต้ bearing 148° มาจาก San Ramon, Contra Costa County, California, United States 42.5 km เหนือ bearing 356° มาจาก San Jose, Santa Clara County, California, United States 43.2 km ตะวันออก bearing 98° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-06-08 22:00:21 UTC (55s ago) 2025-06-08 15:00:21 PDT เวลาท้องถิ่น Dublin, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-08 22:00:21 UTC (55s ago) – show weather charts 23.3 °C 53% 1013.6 mbar 4.9 m/s ตะวันตกเฉียงใต้
Last path:	W6ACT>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	42

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.