Comment:	147.300MHz Toff +060
Mic-E message:	In service
Location:	38°58.21' N 77°21.42' W - ตำแหน่ง FM18HX72DU - show map 1.4 km ตะวันตก bearing 277° มาจาก Reston, Fairfax County, Virginia, United States [?] 2.5 km ตะวันออก bearing 88° มาจาก Herndon, Fairfax County, Virginia, United States 28.9 km ตะวันตก bearing 287° มาจาก Washington, D. C., Washington, D.C., United States 73.4 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-03 19:17:15 UTC (53d 12h51m ago) 2025-05-03 15:17:15 EDT เวลาท้องถิ่น Reston, United States [?]
Course:	338°
ความเร็ว:	0 km/h
Device:	Kenwood: TH-D74 (ht)
Last path:	AK4AG-7>S8UX2Q via N4CV-2*,WIDE1*,KN4IJF-1*,WIDE2*,qAR,WC4J
Positions stored:	138
Other SSIDs:	AK4AG-4 AK4AG-B

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.