Comment:	KK6ZPM Karen AT-878
Location:	37°54.48' N 122°20.54' W - ตำแหน่ง CM87TV87WW - show map 10.7 km ตะวันออก bearing 69° มาจาก Tiburon, Marin County, California, United States [?] 16.3 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก San Francisco, San Francisco County, California, United States 74.4 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-03-02 01:28:18 UTC (108d 13h48m ago) 2025-03-01 17:28:18 PST เวลาท้องถิ่น Tiburon, United States [?]
Altitude:	0 m
Course:	211°
ความเร็ว:	0 km/h
Last path:	KK6ZPM-7>APAT81-1 via WIDE2-2,qAR,K2DEN-10
Positions stored:	3

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.