Source callsign:	AC6SO-S
Comment:	440 Voice 440.025 +5.00 MHz
Location:	37°43.42' N 122°07.12' W - ตำแหน่ง CM87WR53SQ - show map 3.3 km เหนือ bearing 353° มาจาก Ashland, Alameda County, California, United States [?] 4.3 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Castro Valley, Alameda County, California, United States 27.0 km ตะวันออก bearing 102° มาจาก San Francisco, San Francisco County, California, United States 47.0 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-07 13:48:11 UTC (17m50s ago) 2025-12-07 05:48:11 PST เวลาท้องถิ่น Ashland, United States [?]
Last path:	AC6SO-S>APJIO4 via TCPIP*,qAC,AC6SO-GS
Positions stored:	1
Others sourced by AC6SO-S:	AC6SO A AC6SO AD

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.