Location:	38°54.16' N 77°24.42' W - ตำแหน่ง FM18HV16DP - show map 2.6 km ใต้ bearing 190° มาจาก Oak Hill, Fairfax County, Virginia, United States [?] 3.9 km ใต้ bearing 173° มาจาก Floris, Fairfax County, Virginia, United States 32.1 km ตะวันตก bearing 272° มาจาก Washington, D. C., Washington, D.C., United States 81.0 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-27 07:26:20 UTC (84d 9h28m ago) 2025-03-27 03:26:20 EDT เวลาท้องถิ่น Oak Hill, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-03-27 07:26:20 UTC (84d 9h28m ago) – show weather charts -1.7 °C 76% 1010.8 mbar 0.0 m/s ตะวันออก
Last path:	EW4183>APN000 via TCPXX*,qAX,CWOP-7
Positions stored:	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.