Comment:	aprs.fi for iOS
Location:	37°31.24' N 122°18.03' W - ตำแหน่ง CM87UM34WW - show map 4.8 km ตะวันตก bearing 255° มาจาก Redwood Shores, San Mateo County, California, United States [?] 4.9 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Foster City, San Mateo County, California, United States 30.1 km ใต้ bearing 160° มาจาก San Francisco, San Francisco County, California, United States 41.1 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-03-12 00:52:24 UTC (274d 18h16m ago) 2025-03-11 17:52:24 PDT เวลาท้องถิ่น Redwood Shores, United States [?]
Course:	48°
ความเร็ว:	0 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KM6LMC-4>APFII0 via WIDE1-1,WIDE2-1,qAO,W6YX-10
Positions stored:	2
Other SSIDs:	KM6LMC-5 KM6LMC-7 KM6LMC KM6LMC-i

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.