Mic-E message:	Off duty
Location:	37°32.83' N 121°58.07' W - ตำแหน่ง CM97AN31UH - show map 1.8 km ตะวันออก bearing 94° มาจาก Fremont, Alameda County, California, United States [?] 6.7 km ตะวันออก bearing 73° มาจาก Newark, Alameda County, California, United States 24.0 km เหนือ bearing 344° มาจาก San Jose, Santa Clara County, California, United States 47.1 km ตะวันออกเฉียงใต้ bearing 122° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-05-03 19:44:56 UTC (52d 8h20m ago) 2025-05-03 12:44:56 PDT เวลาท้องถิ่น Fremont, United States [?]
Altitude:	27 m
Course:	29°
ความเร็ว:	0 km/h
Device:	Yaesu: FT2D (ht)
Last path:	W6SFI-7>SWSRXS via N6ZX-3,WIDE1*,WIDE2-1,qAR,W6IA
Positions stored:	7
Other SSIDs:	W6SFI-9

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.