Location:	38°34.11' N 77°20.07' W - locator FM18HN96UK - show map 4.9 miles South bearing 195° from Dale City, Prince William County, Virginia, United States [?] 5.8 miles South bearing 202° from Potomac Mills, Prince William County, Virginia, United States 27.7 miles Southwest bearing 216° from Washington, D. C., Washington, D.C., United States 63.2 miles Southwest bearing 218° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-08-22 19:40:23 EDT (150d 5h21m ago) 2024-08-22 19:40:23 EDT local time at Dale City, United States [?]
Altitude:	51 ft
Course:	37°
Speed:	61 MPH
Device:	Icom: IC-5100 (D-Star)
Last path:	KA4ROP-12>API510 via DSTAR*,qAO,WS4VA-C
Positions stored:	424
Other SSIDs:	KA4ROP-B KA4ROP

callsign		distance	last heard - EST		callsign		distance	last heard - EST
N0AMY-11		1.8 miles 177°	2025-01-19 23:56:43		K1MBK		4.0 miles 143°	2025-01-19 23:52:40
WA0DYJ-13		4.4 miles 7°	2025-01-19 12:53:10		KE7VKP-9		4.8 miles 327°	2025-01-08 11:41:12
FW2255		4.8 miles 54°	2025-01-20 00:01:04		KQ4GEX		5.0 miles 12°	2025-01-19 23:58:02
KQ4GEX B		5.0 miles 12°	2025-01-19 23:46:29		KQ4GEX-B		5.0 miles 12°	2025-01-19 23:46:39
W4WMD		5.2 miles 51°	2025-01-11 10:38:00		KK4TCE		5.2 miles 3°	2024-12-22 13:25:27
KJ4LAS-9		5.9 miles 9°	2025-01-19 12:20:24		KO4BYB-9		6.1 miles 19°	2024-12-24 09:18:22
KQ4NNS-10		6.3 miles 15°	2025-01-17 17:51:48		W4IY		6.5 miles 29°	2025-01-19 23:14:26
N1BED-9		6.9 miles 335°	2025-01-06 16:47:16		FW7298		7.5 miles 9°	2025-01-19 23:57:34
KG4URW		7.5 miles 29°	2025-01-17 14:14:34		KG4ICG		7.5 miles 2°	2025-01-19 23:59:30
KG4ICG-7		7.5 miles 2°	2025-01-01 06:18:33		KG4ICG-9		7.5 miles 2°	2025-01-19 22:11:55

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.