Comment:	SharkRF openSPOT4
Location:	34°01.78' N 84°08.81' W - ตำแหน่ง EM74WA27JC - show map 3.0 km เหนือ bearing 356° มาจาก Duluth, Gwinnett County, Georgia, United States [?] 4.8 km ตะวันออก bearing 89° มาจาก Johns Creek, Fulton County, Georgia, United States 38.3 km ตะวันออกเฉียงเหนือ bearing 35° มาจาก Atlanta, Fulton County, Georgia, United States 155.2 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-07-23 13:46:54 UTC (4m30s ago) 2025-07-23 09:46:54 EDT เวลาท้องถิ่น Duluth, United States [?]
Altitude:	292 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KJ7TTY>APOSB4 via TCPIP*,qAC,T2FINLAND
Positions stored:	21
Other SSIDs:	KJ7TTY-9 KJ7TTY-7 KJ7TTY-R KJ7TTY-B KJ7TTY-3

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.