Location:	38°00.53' N 122°07.10' W - ตำแหน่ง CM88WA52TC - show map 4.7 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Pacheco, Contra Costa County, California, United States [?] 8.4 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Pleasant Hill, Contra Costa County, California, United States 37.0 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก San Francisco, San Francisco County, California, United States 76.9 km เหนือ bearing 345° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-06-22 23:21:37 UTC (1m37s ago) 2025-06-22 16:21:37 PDT เวลาท้องถิ่น Pacheco, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-22 23:16:37 UTC (6m37s ago) – show weather charts 26.7 °C 30% 1014.4 mbar 0.4 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	EW7741>APRS via TCPXX*,qAX,CWOP-4
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.