Comment:	aprs.fi for iOS
Location:	37°46.84' N 122°14.94' W - ตำแหน่ง CM87VS07DI - show map 1.8 km เหนือ bearing 340° มาจาก Alameda, Alameda County, California, United States [?] 3.3 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Oakland, Alameda County, California, United States 15.0 km ตะวันออก bearing 88° มาจาก San Francisco, San Francisco County, California, United States 58.1 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-05 16:30:53 UTC (4d 17h2m ago) 2025-12-05 08:30:53 PST เวลาท้องถิ่น Alameda, United States [?]
ความเร็ว:	0 km/h
Last path:	W6CTG-5>aprs.fi via aprsfi-iOS
Positions stored:	1
Other SSIDs:	W6CTG-2 W6CTG-3 W6CTG-4 W6CTG-1 W6CTG-1 W6CTG-7

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.