Comment:	70cm MMDVM Voice (DMR) 438.75000MHz +0.0000MHz, APRS for DMRGateway
Location:	37°45.00' N 122°27.00' W - ตำแหน่ง CM87SS60AA - show map 3.9 km ตะวันตกเฉียงใต้ bearing 224° มาจาก San Francisco, San Francisco County, California, United States [?] 16.9 km ตะวันตก bearing 249° มาจาก Oakland, Alameda County, California, United States 66.9 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-05-13 03:16:52 UTC (217d 1h11m ago) 2025-05-12 20:16:52 PDT เวลาท้องถิ่น San Francisco, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	WE6D-D>APDG03 via TCPIP*,qAC,WE6D-DS
Positions stored:	2
Other SSIDs:	WE6D-1

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.