Comment:	SharkRF openSPOT4 Pro
Location:	38°30.72' N 122°59.94' W - ตำแหน่ง CM88MM02CV - show map 1.2 km เหนือ bearing 347° มาจาก Guerneville, Sonoma County, California, United States [?] 5.2 km เหนือ bearing 9° มาจาก Monte Rio, Sonoma County, California, United States 96.3 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก San Francisco, San Francisco County, California, United States 101.1 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Oakland, Alameda County, California, United States
Last position:	2026-01-11 22:59:57 UTC (30d 16h37m ago) 2026-01-11 14:59:57 PST เวลาท้องถิ่น Guerneville, United States [?]
Altitude:	22 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KF6TYS-10>APOSB4 via TCPIP*,qAS,KF6TYS
Positions stored:	30
Other SSIDs:	KF6TYS-13 KF6TYS-3 KF6TYS-15 KF6TYS-9 KF6TYS KF6TYS-7

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.