Comment:	444.900MHz
Mic-E message:	In service
Location:	38°39.44' N 77°16.71' W - ตำแหน่ง FM18IP67NS - show map 1.9 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Potomac Mills, Prince William County, Virginia, United States [?] 2.5 km ตะวันตก bearing 268° มาจาก Woodbridge, Prince William County, Virginia, United States 33.7 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Washington, D. C., Washington, D.C., United States 90.9 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-24 11:49:53 UTC (3d 3h21m ago) 2025-06-24 07:49:53 EDT เวลาท้องถิ่น Potomac Mills, United States [?]
Altitude:	68 m
Course:	25°
ความเร็ว:	17 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KO4BYB-9>S8SY4T via TCPIP*,qAR,n3hu
Positions stored:	94
Other SSIDs:	KO4BYB-Y KO4BYB-N

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.