Location:	38°27.00' N 77°24.00' W - locator FM18HK28AA - show map 6.7 miles Southwest bearing 221° from Quantico Station, Prince William County, Virginia, United States [?] 7.5 miles Southwest bearing 207° from Triangle, Prince William County, Virginia, United States 36.5 miles Southwest bearing 213° from Washington, D. C., Washington, D.C., United States 71.8 miles Southwest bearing 216° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-04-24 01:00:21 EDT (52d 13h1m ago) 2024-04-24 01:00:21 EDT local time at Quantico Station, United States [?]
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	W4IY-2>APOT21 via KN4IJF-2*,WIDE2-1,qAR,WC4J
Positions stored:	1
Other SSIDs:	W4IY

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W4SHG-5		0.7 miles 298°	2024-05-22 20:31:28		KQ4LOI-10		1.6 miles 107°	2024-05-28 08:35:01
KQ4LOI-9		1.7 miles 107°	2024-06-06 20:27:42		KQ4LOI		1.7 miles 108°	2024-06-11 06:11:55
GW4331		3.4 miles 267°	2024-06-15 14:00:18		KA3BWP B		3.5 miles 180°	2024-06-15 13:58:21
KA3BWP-B		3.5 miles 180°	2024-06-15 13:58:31		WS4VA A		3.5 miles 290°	2024-06-15 13:43:18
WS4VA AD		3.5 miles 290°	2024-06-15 13:43:18		WS4VA C		3.5 miles 290°	2024-06-15 13:43:18
WS4VA B		3.5 miles 290°	2024-06-15 13:43:18		WS4VA-A		3.5 miles 290°	2024-06-15 13:43:03
WS4VA-B		3.5 miles 290°	2024-06-15 13:43:03		WS4VA-C		3.5 miles 290°	2024-06-15 13:43:03
WS4VA-10		3.6 miles 299°	2024-06-13 07:40:59		N4QLV-4		4.1 miles 207°	2024-06-06 18:05:23
K5TET-7		5.0 miles 277°	2024-06-15 07:11:54		N0AMY-11		7.4 miles 29°	2024-06-15 13:55:51
EW0727		8.0 miles 221°	2024-06-15 14:00:49		KQ4CVF B		8.2 miles 138°	2024-06-08 05:26:00

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.