Comment:	Xp
Location:	38°19.75' N 122°19.14' W - ตำแหน่ง CM88UH19RA - show map 4.6 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Napa, Napa County, California, United States [?] 8.8 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Yountville, Napa County, California, United States 62.2 km เหนือ bearing 8° มาจาก San Francisco, San Francisco County, California, United States 116.1 km เหนือ bearing 341° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-06-12 13:50:09 UTC (4m20s ago) 2025-06-12 06:50:09 PDT เวลาท้องถิ่น Napa, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-12 13:50:09 UTC (4m20s ago) – show weather charts 9.4 °C 58% 951.5 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	AA6AV-10>APRS via TCPIP*,qAC,CWOP-5
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.