Location:	38°53.90' N 77°19.45' W - ตำแหน่ง FM18IV15CO - show map 5.7 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Wolf Trap, Fairfax County, Virginia, United States [?] 8.0 km ใต้ bearing 169° มาจาก Reston, Fairfax County, Virginia, United States 24.9 km ตะวันตก bearing 271° มาจาก Washington, D. C., Washington, D.C., United States 75.3 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-05 01:55:43 UTC (51s ago) 2025-07-04 21:55:43 EDT เวลาท้องถิ่น Wolf Trap, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-05 01:51:00 UTC (5m34s ago) – show weather charts 20.0 °C 89% 1018.4 mbar 0.0 m/s ตะวันตก
Last path:	FW2982>APN000 via TCPXX*,qAX,CWOP-6
Positions stored:	6

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.