Comment:	146.520MHz VQP
Location:	38°48.17' N 77°37.44' W - locator FM18ET52CQ - show map 0.9 miles Southeast bearing 134° from Haymarket, Prince William County, Virginia, United States [?] 7.3 miles South bearing 164° from Bull Run Mountain Estates, Prince William County, Virginia, United States 32.2 miles West bearing 259° from Washington, D. C., Washington, D.C., United States 63.9 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-26 19:47:37 EST (5d 6h38m ago) 2025-01-26 19:47:37 EST local time at Haymarket, United States [?]
Altitude:	253 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	K4HCO-10>APDR16 via TCPIP*,qAC,T2NALA
Positions stored:	9600
Other SSIDs:	K4HCO-9 K4HCO-2 K4HCO-Y

callsign		distance	last heard - EST		callsign		distance	last heard - EST
FW2123		0.6 miles 244°	2025-02-01 02:20:41		K4HCO-9		1.9 miles 308°	2025-01-31 17:14:23
FW4331		2.4 miles 170°	2025-02-01 02:16:06		N3UC		4.2 miles 332°	2025-02-01 02:20:16
FW9463		4.3 miles 128°	2025-02-01 02:21:58		KE7EX-10		5.3 miles 124°	2025-01-31 20:20:11
KE7EX-5		5.3 miles 124°	2025-01-30 15:34:43		WC4J		5.3 miles 97°	2025-02-01 02:24:21
FW9133		5.4 miles 315°	2025-02-01 02:26:00		DW7325		5.4 miles 181°	2025-02-01 02:21:56
EW7060		5.5 miles 324°	2025-02-01 02:20:28		WC4J-14		5.6 miles 99°	2025-01-05 16:06:39
W4OVH-C		6.5 miles 102°	2025-02-01 02:16:03		W4OVH-B		6.5 miles 102°	2025-02-01 02:16:02
W4OVH B		6.5 miles 102°	2025-02-01 02:16:17		W4OVH C		6.5 miles 102°	2025-02-01 02:16:18
DW1354		6.8 miles 339°	2025-02-01 02:25:17		GW3114		6.8 miles 7°	2025-02-01 02:20:06
CW0795		6.8 miles 94°	2025-02-01 02:16:20		GW5362		7.0 miles 52°	2025-02-01 02:25:04

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.