Comment:	ID51
Location:	38°52.67' N 77°15.03' W - locator FM18IV90WQ - show map 8.8 km West bearing 292° from Lake Barcroft, Fairfax County, Virginia, United States [?] 11.4 km Northwest bearing 305° from Lincolnia, Fairfax County, Virginia, United States 18.6 km West bearing 264° from Washington, D. C., Washington, D.C., United States 71.6 km Southwest bearing 230° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-08 13:34:27 UTC (105d 18h5m ago) 2024-11-08 08:34:27 EST local time at Lake Barcroft, United States [?]
Altitude:	125 m
Course:	84°
Speed:	4 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	WA4RM-7>API51 via DSTAR*,qAR,WA4RM-B
Positions stored:	55
Other SSIDs:	WA4RM-B

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.