Location:	38°46.68' N 77°05.62' W - locator FM18KS86SR - show map 3.9 miles Southeast bearing 136° from Lincolnia, Fairfax County, Virginia, United States [?] 5.4 miles South bearing 159° from Baileys Crossroads, Fairfax County, Virginia, United States 8.7 miles South bearing 201° from Washington, D. C., Washington, D.C., United States 43.8 miles Southwest bearing 216° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-05-08 18:49:08 EDT (9d 8h18m ago) 2024-05-08 18:49:08 EDT local time at Lincolnia, United States [?]
Altitude:	317 ft
Course:	124°
Speed:	0 MPH
Device:	Icom: IC-51 (D-Star)
Last path:	KA4GFY-8>API51 via DSTAR*,qAR,W4HFH-C
Positions stored:	45
Other SSIDs:	KA4GFY-9

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W4PI-10		1.5 miles 103°	2024-05-06 07:14:55		W4PI-1		1.5 miles 103°	2024-05-18 03:04:40
GW1898		1.7 miles 115°	2024-05-18 03:01:19		KC2DPF-7		1.9 miles 42°	2024-05-08 16:50:38
KD4EBM-7		1.9 miles 22°	2024-05-15 20:16:32		FW2785		2.0 miles 262°	2024-05-18 03:05:06
W4HFH-14		2.1 miles 48°	2024-05-18 02:41:34		W3IAO-7		2.3 miles 26°	2024-04-22 05:15:52
CW6294		2.6 miles 354°	2024-05-18 02:52:50		W9TCE-9		2.8 miles 327°	2024-05-15 05:20:47
N8IK		2.8 miles 325°	2024-05-11 11:06:00		N8IK B		2.8 miles 324°	2024-05-11 12:54:05
N8IK-B		2.8 miles 324°	2024-05-11 12:54:14		NE4PO-10		2.9 miles 195°	2024-05-18 02:59:07
NE4PO-Y		2.9 miles 196°	2024-05-16 17:52:45		N2EC-7		3.0 miles 199°	2024-05-11 14:57:02
NE4PO-14		3.0 miles 203°	2024-05-13 13:24:25		W4HFH A		3.1 miles 348°	2024-05-18 03:04:09
W4HFH AD		3.1 miles 348°	2024-05-18 03:04:09		W4HFH C		3.1 miles 348°	2024-05-18 03:04:09

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.