Mic-E message:	In service
Location:	38°50.90' N 76°56.08' W - locator FM18MU73UO - show map 1.2 km Northeast bearing 53° from Silver Hill, Prince George's County, Maryland, United States [?] 2.7 km Northeast bearing 51° from Hillcrest Heights, Prince George's County, Maryland, United States 10.2 km Southeast bearing 121° from Washington, D. C., Washington, D.C., United States 56.5 km Southwest bearing 210° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-20 11:28:17 UTC (12d 16h58m ago) 2026-01-20 06:28:17 EST local time at Silver Hill, United States [?]
Altitude:	128 m
Course:	8°
Speed:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KC3JAR-9>S8UP9P via NV4FM-5,WIDE1,W4VA-13,WIDE2*,qAR,KG4GIY
Positions stored:	58

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.