Comment:	Testing APRS
Location:	38°50.21' N 77°28.78' W - locator FM18GU20KU - show map 3.2 miles North bearing 18° from Sudley, Prince William County, Virginia, United States [?] 4.3 miles Northeast bearing 31° from Bull Run, Prince William County, Virginia, United States 24.2 miles West bearing 261° from Washington, D. C., Washington, D.C., United States 56.1 miles Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-12-30 16:53:35 EST (14d 17h39m ago) 2024-12-30 16:53:35 EST local time at Sudley, United States [?]
Altitude:	162 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4KRL-1>APDR16 via KN4IJF-1*,WIDE2-1,qAR,WC4J
Positions stored:	2
Other SSIDs:	W4KRL-13 W4KRL-10

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W4KRL-10		19.4 yards 180°	2025-01-03 09:01:07		W4KRL-13		37.5 yards 303°	2025-01-14 10:29:00
AV265		37.5 yards 303°	2025-01-01 12:29:44		EW7840		0.9 miles 353°	2025-01-14 10:30:18
CW3766		1.4 miles 67°	2025-01-14 10:31:04		KK4ZUU-9		2.2 miles 118°	2025-01-07 16:49:30
WD4HDL-9		2.5 miles 140°	2025-01-13 06:36:48		CW0795		3.0 miles 199°	2025-01-14 10:31:30
GW5362		3.0 miles 311°	2025-01-14 10:30:13		KI4NYO		3.1 miles 184°	2025-01-05 23:32:02
KI4NYO-1		3.1 miles 184°	2025-01-06 00:07:57		K4HCO-9		3.3 miles 222°	2025-01-13 16:45:48
DW4748		3.5 miles 91°	2025-01-14 10:30:19		EW1675		3.5 miles 112°	2025-01-14 10:20:04
AK4AG-7		3.5 miles 26°	2024-12-22 13:42:35		KG4EXY-1		3.5 miles 111°	2025-01-14 10:06:18
WC4J		3.9 miles 219°	2025-01-14 10:21:30		WC4J-14		3.9 miles 215°	2025-01-05 16:06:39
W4OVH-C		4.0 miles 201°	2025-01-14 10:16:02		W4OVH-B		4.0 miles 201°	2025-01-14 10:16:02

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.