Comment:	D-PRS ID-5100A
Location:	39°03.14' N 77°04.58' W - ตำแหน่ง FM19LB02UN - show map 2.3 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Wheaton, Montgomery County, Maryland, United States [?] 2.4 km ตะวันตก bearing 255° มาจาก Glenmont, Montgomery County, Maryland, United States 17.8 km เหนือ bearing 349° มาจาก Washington, D. C., Washington, D.C., United States 47.9 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-22 21:51:17 UTC (196d 10h8m ago) 2024-11-22 16:51:17 EST เวลาท้องถิ่น Wheaton, United States [?]
Altitude:	55 m
Course:	270°
ความเร็ว:	11 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	W3ADP-1>API510 via DSTAR*,qAO,KV3B-B
Positions stored:	2443
Other SSIDs:	W3ADP-8 W3ADP-9 W3ADP-10 W3ADP-14 W3ADP-7 W3ADP-15

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.