Comment:	aprs.fi iOS
Location:	40°35.33' N 112°27.75' W - ตำแหน่ง DN30SO41MH - show map 1.3 km ใต้ bearing 173° มาจาก Grantsville, Tooele County, Utah, United States [?] 13.6 km ตะวันตก bearing 259° มาจาก Erda, Tooele County, Utah, United States 40.6 km ตะวันตก bearing 254° มาจาก West Valley City, Salt Lake County, Utah, United States 51.8 km ตะวันตก bearing 249° มาจาก Salt Lake City, Salt Lake County, Utah, United States
Last position:	2025-06-06 11:20:35 UTC (17m14s ago) 2025-06-06 05:20:35 MDT เวลาท้องถิ่น Grantsville, United States [?]
Altitude:	1333 m
Course:	253°
ความเร็ว:	0 km/h
Last path:	KA7KDX-3>aprs.fi via aprsfi-iOS
Positions stored:	7066
Other SSIDs:	KA7KDX-4 KA7KDX-2 KA7KDX-1 KA7KDX-5 KA7KDX-6

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.