Comment:	aprs.fi for iOS
Location:	33°52.90' N 84°18.50' W - ตำแหน่ง EM73UV31AO - show map 7.2 km เหนือ bearing 4° มาจาก North Druid Hills, DeKalb County, Georgia, United States [?] 10.2 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Clarkston, DeKalb County, Georgia, United States 16.5 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Atlanta, Fulton County, Georgia, United States 86.2 km ตะวันตก bearing 264° มาจาก Athens, Clarke County, Georgia, United States
Last position:	2025-07-17 17:57:04 UTC (9h39m ago) 2025-07-17 13:57:04 EDT เวลาท้องถิ่น North Druid Hills, United States [?]
Altitude:	302 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course:	342°
ความเร็ว:	0 km/h
Last path:	NF4L-12>aprs.fi via aprsfi-iOS
Positions stored:	71226
Other SSIDs:	NF4L-D NF4L NF4L-1

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.