Location:	37°58.97' N 122°34.82' W - ตำแหน่ง CM87RX05IV - show map 6.7 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Larkspur, Marin County, California, United States [?] 7.9 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Corte Madera, Marin County, California, United States 27.1 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก San Francisco, San Francisco County, California, United States 93.5 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-07-14 22:57:38 UTC (152d 2h2m ago) 2025-07-14 15:57:38 PDT เวลาท้องถิ่น Larkspur, United States [?]
Last path:	KK6SDK-7>APN000 via TCPIP*,qAC,T2MCI
Positions stored:	134
Other SSIDs:	KK6SDK

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.