Comment:	N4WFP [Stations Heard]
Mic-E message:	Special
Location:	39°27.74' N 77°29.72' W - ตำแหน่ง FM19GL00NX - show map 4.7 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Middletown, Frederick County, Maryland, United States [?] 7.7 km ตะวันออกเฉียงใต้ bearing 128° มาจาก Myersville, Frederick County, Maryland, United States 74.4 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Washington, D. C., Washington, D.C., United States 78.2 km ตะวันตก bearing 284° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-09 23:39:30 UTC (35d 12h36m ago) 2025-07-09 19:39:30 EDT เวลาท้องถิ่น Middletown, United States [?]
Course:	0°
ความเร็ว:	0 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	N4WFP-14>3Y2W7T via HOP7-7,HOP7-7,qAR,N1VTT-1
Positions stored:	4
Other SSIDs:	N4WFP-5 N4WFP-4 N4WFP N4WFP-11

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.