Location:	38°46.39' N 77°04.00' W - locator FM18LS15XN - show map 7.7 miles South bearing 165° from Arlington, Arlington County, Virginia, United States [?] 8.6 miles South bearing 191° from Washington, D. C., Washington, D.C., United States 43.2 miles Southwest bearing 214° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-05-18 21:33:40 EDT (9d 23h12m ago) 2024-05-18 21:33:40 EDT local time at Arlington, United States [?]
Altitude:	62 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4PI-10>APDR16 via TCPIP*,qAC,T2USANW
Positions stored:	102
Other SSIDs:	W4PI-1 W4PI-7 W4PI-9 W4PI-2

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W4PI-1		16.1 yards 90°	2024-05-28 20:43:18		GW1898		0.4 miles 169°	2024-05-28 20:45:34
KA4GFY-8		1.5 miles 283°	2024-05-08 18:49:08		W4HFH-14		1.7 miles 4°	2024-05-28 20:45:09
KC2DPF-7		1.8 miles 354°	2024-05-08 16:50:38		W9TCE-9		2.1 miles 8°	2024-05-28 17:10:07
K4BWI-7		2.2 miles 1°	2024-05-28 17:25:40		KD4EBM-7		2.3 miles 341°	2024-05-22 20:18:53
W4WMD		2.9 miles 60°	2024-05-08 16:38:51		LWXSVR81A		3.0 miles 139°	2024-05-27 21:17:51
NE4PO-10		3.3 miles 222°	2024-05-28 20:29:00		NE4PO-Y		3.3 miles 222°	2024-05-16 17:52:45
fw2785		3.4 miles 270°	2024-05-28 20:45:03		CW6294		3.4 miles 330°	2024-05-28 20:29:57
N2EC-7		3.5 miles 224°	2024-05-11 14:57:02		NE4PO-14		3.6 miles 227°	2024-05-13 13:24:25
KA6AKH-2		3.9 miles 314°	2024-05-22 18:55:08		W4HFH A		4.0 miles 329°	2024-05-28 20:28:13
W4HFH AD		4.0 miles 329°	2024-05-28 20:28:13		W4HFH C		4.0 miles 329°	2024-05-28 20:28:13

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.