Comment:	aprs.fi for iOS
Location:	37°45.20' N 122°27.27' W - ตำแหน่ง CM87SS50LT - show map 3.9 km ตะวันตกเฉียงใต้ bearing 232° มาจาก San Francisco, San Francisco County, California, United States [?] 12.1 km ใต้ bearing 167° มาจาก Sausalito, Marin County, California, United States 67.4 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-01-28 14:22:08 UTC (340d 48m ago) 2025-01-28 06:22:08 PST เวลาท้องถิ่น San Francisco, United States [?]
Course:	1°
ความเร็ว:	0 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	N1KOL-7>APFII0 via WA6TOW-2,WIDE1*,WIDE2-1,qAR,AE6DC-5
Positions stored:	15
Other SSIDs:	N1KOL-i N1KOL

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.