Comment:	Simplex 146.520
Location:	38°36.49' N 121°31.26' W - ตำแหน่ง CM98FO75LX - show map 3.2 km เหนือ bearing 15° มาจาก West Sacramento, Yolo County, California, United States [?] 3.8 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Sacramento, Sacramento County, California, United States 121.4 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-07-23 10:08:54 UTC (142d 3h54m ago) 2025-07-23 03:08:54 PDT เวลาท้องถิ่น West Sacramento, United States [?]
Last path:	KD6MDV-9>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	17
Other SSIDs:	KD6MDV-10

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.