Location:	37°52.36' N 122°30.35' W - ตำแหน่ง CM87RU99HK - show map 543.1 m ตะวันออกเฉียงเหนือ bearing 32° มาจาก Marin City, Marin County, California, United States [?] 2.7 km ตะวันออก bearing 103° มาจาก Tamalpais-Homestead Valley, Marin County, California, United States 13.2 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก San Francisco, San Francisco County, California, United States 80.0 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-11-02 16:58:30 UTC (37d 21h8m ago) 2025-11-02 08:58:30 PST เวลาท้องถิ่น Marin City, United States [?]
ความเร็ว:	2 km/h
Last path:	KN6ZDM-7>APN000 via TCPIP*,qAC,T2TEXAS
Positions stored:	1305
Other SSIDs:	KN6ZDM-10
Last heard a station directly:	2025-09-20 21:05:28 UTC (80d 17h1m ago)

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.