Comment:	443.900MHz T156 +500 Allan Wheaton MD FM19lb
Mic-E message:	Off duty
Location:	39°02.78' N 77°02.55' W - locator FM19LB41VC - show map - static map 6.3 km North bearing 347° from Silver Spring, Montgomery County, Maryland, United States [?] 8.2 km North bearing 338° from Takoma Park, Montgomery County, Maryland, United States 16.8 km North bearing 358° from Washington, D. C., Washington, D.C., United States 45.9 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2023-01-26 17:45:07 UTC (5d 19h57m ago) 2023-01-26 12:45:07 EST local time at Silver Spring, United States [?]
Altitude:	104 m
Course:	91°
Speed:	7 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	W3ADP-9>SYPR7X via qAR,KB3N-1
Positions stored:	5428
Other SSIDs:	W3ADP-15 W3ADP-14 W3ADP-1 W3ADP-10 W3ADP-13 W3ADP-2 W3ADP W3ADP-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.