Comment:	SETH'S FTM-400DR MOBILE
Mic-E message:	Off duty
Location:	39°06.39' N 77°09.11' W - locator FM19KC15SN - show map 1.4 km Southeast bearing 146° from Derwood, Montgomery County, Maryland, United States [?] 2.5 km North bearing 2° from Rockville, Montgomery County, Maryland, United States 25.5 km Northwest bearing 337° from Washington, D. C., Washington, D.C., United States 50.8 km Southwest bearing 246° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-21 21:42:06 UTC (186d 20h56m ago) 2025-04-21 17:42:06 EDT local time at Derwood, United States [?]
Altitude:	121 m
Course:	270°
Speed:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	N3JFW-9>SYPV3Y via KV3B-1*,WIDE1*,qAR,W4TTU-10
Positions stored:	48509
Other SSIDs:	N3JFW

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.