Comment:	KN4IJF-8 D878UV Portable
Location:	38°46.97' N 77°26.24' W - locator FM18GS77MV - show map 3.3 miles East bearing 102° from Sudley, Prince William County, Virginia, United States [?] 4.5 miles East bearing 91° from Bull Run, Prince William County, Virginia, United States 22.9 miles West bearing 250° from Washington, D. C., Washington, D.C., United States 56.4 miles Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2023-10-28 09:11:25 EDT (272d 10h13m ago) 2023-10-28 09:11:25 EDT local time at Sudley, United States [?]
Altitude:	150 ft
Course:	151°
Speed:	0 MPH
Last path:	KN4IJF-8>WC4J-3 via KN4IJF-2,WIDE1*,WIDE2-1,qAR,W4AD-10
Positions stored:	4
Other SSIDs:	KN4IJF KN4IJF-2 KN4IJF-7 KN4IJF-3 KN4IJF-4 KN4IJF-5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KN4IJF-7		0.0 yards 0°	2024-07-21 10:24:07		KN4IJF-2		25.6 yards 36°	2024-07-26 19:23:52
KM4VEN-7		1.6 miles 117°	2024-07-26 15:52:49		EW1675		2.6 miles 21°	2024-07-26 19:20:03
KG4EXY-1		2.7 miles 23°	2024-07-26 19:15:02		DW6619		2.7 miles 206°	2024-07-26 19:15:15
K4EZE-D		2.7 miles 188°	2024-07-13 08:47:12		K3IC B		3.0 miles 223°	2024-07-26 19:15:53
K3IC-B		3.0 miles 223°	2024-07-26 19:16:03		N2HUC-8		3.1 miles 4°	2024-06-28 20:13:08
KK4ZUU-9		3.1 miles 357°	2024-07-20 20:41:15		CW0795		3.4 miles 285°	2024-07-26 19:15:58
WB4TT		3.6 miles 198°	2024-07-17 14:32:53		W4OVH-C		3.7 miles 270°	2024-07-26 19:16:01
W4OVH-B		3.7 miles 270°	2024-07-26 19:16:00		W4OVH B		3.7 miles 270°	2024-07-26 19:16:15
W4OVH C		3.7 miles 270°	2024-07-26 19:16:16		DW4748		3.9 miles 18°	2024-07-26 19:15:31
K4RBW-5		3.9 miles 222°	2024-07-08 18:45:47		KG4GIY		4.0 miles 220°	2024-07-26 18:40:29

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.