Comment:	eCumulusDsVP
Location:	37°17.88' N 122°10.43' W - ตำแหน่ง CM87VH91DM - show map 11.0 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Portola Valley, San Mateo County, California, United States [?] 11.5 km ใต้ bearing 169° มาจาก Ladera, San Mateo County, California, United States 25.1 km ตะวันตก bearing 260° มาจาก San Jose, Santa Clara County, California, United States 57.2 km ใต้ bearing 158° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-06-04 20:55:04 UTC (1m10s ago) 2025-06-04 13:55:04 PDT เวลาท้องถิ่น Portola Valley, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-04 20:55:04 UTC (1m10s ago) – show weather charts 21.7 °C 66% 1009.3 mbar 2.2 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	GW3142>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	4

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.