Comment:	Lee in Silver Spring MD FM19
Location:	39°02.92' N 77°04.33' W - ตำแหน่ง FM19LB11IQ - show map 1.8 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Wheaton, Montgomery County, Maryland, United States [?] 2.2 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Glenmont, Montgomery County, Maryland, United States 17.3 km เหนือ bearing 350° มาจาก Washington, D. C., Washington, D.C., United States 47.9 km ตะวันตกเฉียงใต้ bearing 236° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-30 00:16:49 UTC (251d 22h8m ago) 2024-09-29 20:16:49 EDT เวลาท้องถิ่น Wheaton, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	W3LDB-7>APDR16 via RS0ISS*,WIDE1-1,WIDE2-1,qAO,KD4ADC-2
Positions stored:	9

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.