Comment:	aprs.fi iOS
Location:	38°14.12' N 122°38.54' W - ตำแหน่ง CM88QF26WL - show map 591.1 m ตะวันตกเฉียงเหนือ bearing 303° มาจาก Petaluma, Sonoma County, California, United States [?] 7.5 km ใต้ bearing 163° มาจาก Penngrove, Sonoma County, California, United States 54.8 km เหนือ bearing 339° มาจาก San Francisco, San Francisco County, California, United States 119.2 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-08-02 23:48:23 UTC (134d 22h47m ago) 2025-08-02 16:48:23 PDT เวลาท้องถิ่น Petaluma, United States [?]
Course:	67°
ความเร็ว:	0 km/h
Last path:	KC1DYF-8>aprs.fi via aprsfi-iOS
Positions stored:	186
Other SSIDs:	KC1DYF-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.