Comment:	aprs.fi iOS iPhone
Location:	38°54.85' N 77°01.32' W - locator FM18LV79IJ - show map 2.5 km Northeast bearing 31° from Washington, D. C., Washington, D.C., United States [?] 5.8 km Southwest bearing 238° from Mount Rainier, Prince George's County, Maryland, United States 54.7 km Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-15 19:51:30 UTC (12d 6h32m ago) 2025-07-15 15:51:30 EDT local time at Washington, D. C., United States [?]
Altitude:	7 m
Speed:	0 km/h
Last path:	N3VZS>aprs.fi via aprsfi-iOS
Positions stored:	251
Other SSIDs:	N3VZS-3 N3VZS-2

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.