Comment:	Timothy
Location:	38°47.18' N 77°39.04' W - ตำแหน่ง FM18ES18WR - show map 3.1 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Haymarket, Prince William County, Virginia, United States [?] 13.1 km ใต้ bearing 176° มาจาก Bull Run Mountain Estates, Prince William County, Virginia, United States 54.5 km ตะวันตก bearing 257° มาจาก Washington, D. C., Washington, D.C., United States 105.7 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-12 22:06:03 UTC (177d 15h5m ago) 2025-07-12 18:06:03 EDT เวลาท้องถิ่น Haymarket, United States [?]
Course:	69°
ความเร็ว:	0 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	KN4FYO>APBM1D via KN4FYO,DMR*,qAR,KN4FYO
Positions stored:	66

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.