Comment:	aprs.fi for iOS
Location:	38°11.74' N 121°42.95' W - ตำแหน่ง CM98DE46CW - show map 4.9 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Rio Vista, Solano County, California, United States [?] 18.6 km ตะวันตก bearing 254° มาจาก Walnut Grove, Sacramento County, California, United States 77.3 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก San Francisco, San Francisco County, California, United States 96.4 km เหนือ bearing 9° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2024-07-14 02:30:22 UTC (343d 10h50m ago) 2024-07-13 19:30:22 PDT เวลาท้องถิ่น Rio Vista, United States [?]
Course:	54°
ความเร็ว:	2 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KO6ECK-4>APFII0 via WIDE1-1,WIDE2-1,qAR,KO6ECK-4
Positions stored:	2

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.