Comment:	144.390MHz
Location:	38°51.34' N 77°22.97' W - ตำแหน่ง FM18HU45BI - show map 6.7 km ตะวันตก bearing 279° มาจาก Fairfax, City of Fairfax, Virginia, United States [?] 7.6 km ตะวันตก bearing 248° มาจาก Oakton, Fairfax County, Virginia, United States 30.3 km ตะวันตก bearing 262° มาจาก Washington, D. C., Washington, D.C., United States 82.2 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-10 19:06:53 UTC (284d 7h45m ago) 2024-09-10 15:06:53 EDT เวลาท้องถิ่น Fairfax, United States [?]
Course:	0°
ความเร็ว:	122 km/h
Last path:	KN4IOW>APN000 via TCPIP*,qAC,T2ALBERTA
Positions stored:	21
Other SSIDs:	KN4IOW-7 KN4IOW-11 KN4IOW-i

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.