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 [?] 8.2 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Pleasanton, Alameda 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:	2025-07-18 09:30:52 UTC (1m27s ago) 2025-07-18 02:30:52 PDT เวลาท้องถิ่น Dublin, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-18 09:25:46 UTC (6m33s ago) – show weather charts 15.0 °C 87% 1014.1 mbar 0.4 m/s ตะวันตก
Last path:	W6ACT>APN000 via TCPXX*,qAX,CWOP-7
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.