Location:	38°49.91' N 77°14.25' W - locator FM18JT19MP - show map 6.4 km Northwest bearing 317° from Springfield, Fairfax County, Virginia, United States [?] 6.7 km North bearing 348° from West Springfield, Fairfax County, Virginia, United States 18.8 km West bearing 248° from Washington, D. C., Washington, D.C., United States 74.2 km Southwest bearing 227° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-11 15:56:45 UTC (23d 21h1m ago) 2025-11-11 10:56:45 EST local time at Springfield, United States [?]
Speed:	15 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	N4TID>API510 via DSTAR*,qAR,NV4FM-C
Positions stored:	10
Other SSIDs:	N4TID-2 N4TID-3 N4TID-5

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.