Location:	38°59.33' N 76°56.51' W - locator FM18MX67XH - show map 3.0 km Southeast bearing 122° from Adelphi, Prince George's County, Maryland, United States [?] 7.1 km Southeast bearing 120° from Four Corners, Montgomery County, Maryland, United States 13.2 km Northeast bearing 38° from Washington, D. C., Washington, D.C., United States 43.9 km Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-14 14:19:25 UTC (1d 19h45m ago) 2026-01-14 09:19:25 EST local time at Adelphi, United States [?]
Altitude:	38 m
Device:	BTECH: UV-PRO (ht)
Last path:	WB3AZH-7>APBTUV via KV3B-2,WIDE1*,WIDE2-1,qAR,W3FGP-10
Positions stored:	276
Other SSIDs:	WB3AZH-10 WB3AZH-9 WB3AZH-i

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.