Location:	38°53.06' N 77°19.14' W - locator FM18IV12RF - show map 11.1 km Southeast bearing 148° from Herndon, Fairfax County, Virginia, United States [?] 13.3 km Southeast bearing 146° from Oak Grove, Loudoun County, Virginia, United States 24.5 km West bearing 267° from Washington, D. C., Washington, D.C., United States 75.8 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-01 05:35:26 UTC (4m25s ago) 2025-12-01 00:35:26 EST local time at Herndon, United States [?]
Altitude:	34 m
Course:	147°
Speed:	41 km/h
Last path:	KG4OJT-6>APN000 via WIDE1-1,WIDE2-1,qAO,W4TTU-10
Positions stored:	346
Other SSIDs:	KG4OJT-5 KG4OJT-i
Last heard a station directly:	2025-11-20 15:42:04 UTC (10d 13h57m ago)

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.