Mic-E message:	In service
Location:	38°49.99' N 77°35.23' W - locator FM18ET99MX - show map - static map 3.0 miles Northeast bearing 29° from Gainesville, Prince William County, Virginia, United States [?] 3.0 miles Northeast bearing 61° from Haymarket, Prince William County, Virginia, United States 29.9 miles West bearing 262° from Washington, D. C., Washington, D.C., United States 61.1 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2021-03-07 11:38:58 EST (44d 18h13m ago) 2021-03-07 11:38:58 EST local time at Gainesville, United States [?]
Altitude:	397 ft
Course:	199°
Speed:	0 MPH
Device:	Yaesu: FTM-350 (rig)
Last path:	WA1STU>S8TY9Y via WIDE1-1,WIDE2-1,qAR,W4VA-10
Positions stored:	94
Other SSIDs:	WA1STU-10

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WA1STU-10		36.8 yards 302°	2021-04-21 06:51:27		KJ4LAS-9		2.3 miles 226°	2021-04-10 18:42:10
KD4VA-9		2.6 miles 332°	2021-04-18 14:28:35		WC4J-10		3.0 miles 125°	2021-04-21 06:12:33
KN4FBR		3.0 miles 250°	2021-03-27 19:12:20		K4AXX		3.1 miles 206°	2021-03-29 13:22:55
KO4BCN-7		3.1 miles 153°	2021-03-27 15:01:07		FW2123		3.5 miles 227°	2021-04-21 06:45:20
KM4KLB B		3.7 miles 218°	2021-04-04 14:30:32		KM4KLB-B		3.7 miles 218°	2021-04-04 14:30:42
W8COC		4.1 miles 118°	2021-03-30 12:00:13		WC4J-16		4.2 miles 133°	2021-03-24 21:21:12
N3UC		4.3 miles 292°	2021-04-21 06:50:16		WC4J-2		4.3 miles 128°	2021-04-21 06:42:41
WC4J-6		4.3 miles 131°	2021-04-18 21:04:20		WC4J-3		4.3 miles 131°	2021-04-21 06:28:13
WC4J-14		4.3 miles 131°	2021-04-18 21:06:44		N3VT		4.5 miles 191°	2021-04-21 05:56:58
KE4URB		4.7 miles 137°	2021-04-18 09:50:45		FW4331		4.7 miles 200°	2021-04-21 06:50:07

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.