Mic-E message:	In service
Location:	38°47.87' N 77°11.53' W - locator FM18JT61WL - show map 2.6 km East bearing 106° from Ravensworth, Fairfax County, Virginia, United States [?] 4.5 km East bearing 102° from Kings Park, Fairfax County, Virginia, United States 17.3 km Southwest bearing 231° from Washington, D. C., Washington, D.C., United States 74.2 km Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-13 17:45:16 UTC (1h32m ago) 2025-08-13 13:45:16 EDT local time at Ravensworth, United States [?]
Altitude:	107 m
Course:	100°
Speed:	7 km/h
Device:	Yaesu: FTM-510D (rig)
Last path:	N4CJR-9>S8TW8W via WIDE1-1,WIDE2-1,qAR,K4TEZ
Positions stored:	178
Other SSIDs:	N4CJR-12 N4CJR-13 N4CJR N4CJR-N N4CJR-5 N4CJR-7

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.