Comment:	WC4J DJ-MD5X
Location:	38°46.97' N 77°26.23' W - locator FM18GS77MV - show map 0.9 miles Southeast bearing 141° from Yorkshire, Prince William County, Virginia, United States [?] 1.8 miles East bearing 93° from Manassas Park, City of Manassas Park, 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:	2024-08-19 15:16:21 EDT (122d 10h14m ago) 2024-08-19 15:16:21 EDT local time at Yorkshire, United States [?]
Altitude:	69 ft
Course:	66°
Speed:	0 MPH
Last path:	WC4J-7>APAT81-1 via N4CV-2*,WIDE1*,qAR,W4KEL-12
Positions stored:	20
Other SSIDs:	WC4J WC4J-14 WC4J-8 WC4J-9

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KN4IJF-9		0.0 yards 0°	2024-12-10 15:18:00		KN4IJF-8		24.7 yards 218°	2024-12-10 14:12:10
KN4IJF-7		154.5 yards 293°	2024-12-09 14:56:37		KN4IJF		310.2 yards 285°	2024-11-21 16:09:02
KN4IJF-1		507.5 yards 111°	2024-12-20 00:28:40		KK4QGD-5		1.2 miles 176°	2024-12-06 00:26:18
WD4NDL-9		2.0 miles 287°	2024-12-13 05:56:22		EW1675		2.6 miles 21°	2024-12-20 00:20:03
KG4EXY-1		2.7 miles 22°	2024-12-20 00:00:53		KK4PWO-9		2.7 miles 217°	2024-11-29 13:35:28
DW6619		2.7 miles 206°	2024-12-20 00:30:25		K4EZE-D		2.7 miles 189°	2024-12-20 00:26:01
KK4ZUU-9		2.8 miles 354°	2024-11-24 18:46:15		K3IC B		3.0 miles 223°	2024-12-20 00:17:27
K3IC-B		3.0 miles 223°	2024-12-20 00:17:27		N2HUC		3.3 miles 355°	2024-11-24 18:55:31
CW0795		3.4 miles 285°	2024-12-20 00:31:05		WB4TT		3.6 miles 198°	2024-12-20 00:22:23
W4OVH-C		3.7 miles 270°	2024-12-20 00:16:02		W4OVH-B		3.7 miles 270°	2024-12-20 00:16:01

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.