Comment:	aprs.fi iOS
Location:	38°49.63' N 77°04.59' W - locator FM18LT08TM - show map 5.3 km Northeast bearing 36° from Rose Hill, Fairfax County, Virginia, United States [?] 6.7 km North bearing 6° from Groveton, Fairfax County, Virginia, United States 8.3 km Southwest bearing 205° from Washington, D. C., Washington, D.C., United States 65.2 km Southwest bearing 218° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-28 04:26:36 UTC (6h39m ago) 2025-12-27 23:26:36 EST local time at Rose Hill, United States [?]
Altitude:	53 m
Course:	106°
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	14
Other SSIDs:	K4KBK-7 K4KBK

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.