Comment:	aprs.fi for iOS
Location:	32°42.60' N 117°10.00' W - ตำแหน่ง DM12JR90XJ - show map 1.1 km ตะวันตกเฉียงใต้ bearing 236° มาจาก San Diego, San Diego County, California, United States [?] 7.2 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก National City, San Diego County, California, United States 27.6 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Tijuana, Baja California, Mexico
Last position:	2025-07-10 08:02:01 UTC (152d 12h17m ago) 2025-07-10 01:02:01 PDT เวลาท้องถิ่น San Diego, United States [?]
Course:	360°
ความเร็ว:	0 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KN6JRL-4>APFII0 via WIDE1-1,WIDE2-1,qAR,XE2SI-10
Positions stored:	3
Other SSIDs:	KN6JRL-12 KN6JRL-13 KN6JRL-9

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.