Comment:	aprs.fi iOS
Location:	37°45.95' N 122°16.45' W - ตำแหน่ง CM87US73CT - show map 2.9 km ตะวันตก bearing 272° มาจาก Alameda, Alameda County, California, United States [?] 4.3 km ใต้ bearing 184° มาจาก Oakland, Alameda County, California, United States 12.8 km ตะวันออก bearing 94° มาจาก San Francisco, San Francisco County, California, United States 58.0 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-02-15 20:11:59 UTC (134d 4h16m ago) 2025-02-15 12:11:59 PST เวลาท้องถิ่น Alameda, United States [?]
Course:	314°
ความเร็ว:	22 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	2
Other SSIDs:	KD9QWU-4

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.