Comment:	aprs.fi for iOS
Location:	38°40.00' N 77°10.00' W - ตำแหน่ง FM18JQ90XA - show map 6.7 km ตะวันออกเฉียงใต้ bearing 128° มาจาก Lorton, Fairfax County, Virginia, United States [?] 11.6 km ตะวันออก bearing 102° มาจาก Lake Ridge, Prince William County, Virginia, United States 27.8 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Washington, D. C., Washington, D.C., United States 84.2 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-20 17:17:33 UTC (162d 7h12m ago) 2025-01-20 12:17:33 EST เวลาท้องถิ่น Lorton, United States [?]
Position ambiguous:	Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Course:	76°
ความเร็ว:	17 km/h
Last path:	KD2HZG>aprs.fi via aprsfi-iOS
Positions stored:	1
Other SSIDs:	KD2HZG-D

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.