Comment:	Sean/EM78dh/iOS-BBlink-TH-D75
Location:	37°52.97' N 122°02.94' W - ตำแหน่ง CM87XV41DV - show map 2.4 km ตะวันออก bearing 95° มาจาก Saranap, Contra Costa County, California, United States [?] 3.9 km เหนือ bearing 338° มาจาก Alamo, Contra Costa County, California, United States 34.7 km ตะวันออก bearing 70° มาจาก San Francisco, San Francisco County, California, United States 61.9 km เหนือ bearing 347° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-08-27 02:59:16 UTC (157d 10h54m ago) 2025-08-26 19:59:16 PDT เวลาท้องถิ่น Saranap, United States [?]
Altitude:	56 m
ความเร็ว:	0 km/h
Last path:	W9MCP-8>aprs.fi via aprsfi-iOS
Positions stored:	4649
Other SSIDs:	W9MCP-10 W9MCP-15 W9MCP-11 W9MCP-7 W9MCP-9 W9MCP-5

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.