Comment:	144.390MHz
Location:	38°51.34' N 77°22.97' W - locator FM18HU45BI - show map 1.6 miles Southeast bearing 142° from Greenbriar, Fairfax County, Virginia, United States [?] 2.7 miles Northeast bearing 67° from Centreville, Fairfax County, Virginia, United States 18.8 miles West bearing 262° from Washington, D. C., Washington, D.C., United States 51.1 miles Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-10 15:06:53 EDT (69d 21h23m ago) 2024-09-10 15:06:53 EDT local time at Greenbriar, United States [?]
Course:	0°
Speed:	76 MPH
Last path:	KN4IOW>APN000 via TCPIP*,qAC,T2ALBERTA
Positions stored:	21
Other SSIDs:	KN4IOW-7 KN4IOW-11 KN4IOW-i

callsign		distance	last heard - EST		callsign		distance	last heard - EST
K4HAX-9		0.5 miles 291°	2024-11-18 14:54:50		GW0066		0.8 miles 40°	2024-11-19 11:28:37
WG2G-9		1.2 miles 84°	2024-11-19 10:41:24		K4TEZ-7		1.4 miles 85°	2024-10-21 12:15:09
FW6547		2.0 miles 27°	2024-11-19 11:25:38		DW4748		2.2 miles 233°	2024-11-19 11:15:58
KF4LWX		2.8 miles 303°	2024-11-19 11:20:24		KJ5FJ-9		2.8 miles 322°	2024-10-25 12:57:41
GW4289		2.8 miles 86°	2024-11-19 11:25:21		KG4EXY-1		3.2 miles 217°	2024-11-19 11:03:38
EW1675		3.3 miles 218°	2024-11-19 11:10:03		EW4183		3.5 miles 338°	2024-11-19 11:27:25
KK4ZUU-9		3.8 miles 237°	2024-11-15 16:30:57		GW2831		3.8 miles 152°	2024-11-19 11:25:03
DW4092		3.9 miles 82°	2024-11-19 11:15:31		CW3766		4.0 miles 259°	2024-11-19 11:26:04
FW2982		4.3 miles 47°	2024-11-19 11:29:34		DW8868		4.5 miles 345°	2024-11-19 11:26:21
AC6NN		4.9 miles 91°	2024-11-18 09:38:08		EW7840		5.3 miles 266°	2024-11-19 11:11:35

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.