Comment:	aprs.fi for iOS
Location:	33°55.50' N 84°10.70' W - ตำแหน่ง EM73VW82OA - show map 6.6 km ใต้ bearing 173° มาจาก Berkeley Lake, Gwinnett County, Georgia, United States [?] 9.2 km ใต้ bearing 200° มาจาก Duluth, Gwinnett County, Georgia, United States 27.5 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Atlanta, Fulton County, Georgia, United States 162.0 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-06-04 21:00:30 UTC (4s ago) 2025-06-04 17:00:30 EDT เวลาท้องถิ่น Berkeley Lake, United States [?]
Altitude:	254 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course:	240°
ความเร็ว:	74 km/h
Last path:	NF4L-12>aprs.fi via aprsfi-iOS
Positions stored:	64096
Other SSIDs:	NF4L-D NF4L NF4L-1 NF4L-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.