Source callsign:	K0RVW-S
Comment:	440 Voice 433.67500MHz +0.0000MHz
Location:	38°45.15' N 77°10.33' W - locator FM18JS90IO - show map 3.0 miles Southeast bearing 118° from West Springfield, Fairfax County, Virginia, United States [?] 4.5 miles Northeast bearing 42° from Lorton, Fairfax County, Virginia, United States 12.3 miles Southwest bearing 217° from Washington, D. C., Washington, D.C., United States 47.8 miles Southwest bearing 219° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-03-30 14:36:52 EDT (233d 23h57m ago) 2024-03-30 14:36:52 EDT local time at West Springfield, United States [?]
Altitude:	10 ft
Last path:	K0RVW-S>APDG01 via TCPIP*,qAC,K0RVW-GS
Positions stored:	1
Others sourced by K0RVW-S:	K0RVW A K0RVW Z

callsign		distance	last heard - EST		callsign		distance	last heard - EST
K0RVW Z		0.0 yards 0°	2024-11-19 13:32:11		K0RVW-Z		0.0 yards 0°	2024-11-19 13:32:21
W4MAB B		0.4 miles 200°	2024-11-19 13:21:34		W4MAB-B		0.4 miles 200°	2024-11-19 13:21:44
KQ4EYX-3		1.7 miles 84°	2024-10-22 22:04:34		WJ4VA-9		2.2 miles 340°	2024-10-25 11:28:06
KA4GFY-9		2.5 miles 55°	2024-10-30 18:52:59		K7BC-10		2.5 miles 309°	2024-11-19 12:50:33
NA5B		2.5 miles 293°	2024-11-04 21:16:27		GW2413		2.7 miles 346°	2024-11-19 13:34:07
FW2785		2.7 miles 57°	2024-11-19 13:30:15		KD4MM-9		3.0 miles 303°	2024-11-18 13:26:18
KM4PBE-7		3.2 miles 201°	2024-11-19 06:48:09		FW7112		3.3 miles 251°	2024-11-19 13:30:59
NE4PO-14		3.4 miles 116°	2024-11-15 09:27:59		NE4PO-10		3.6 miles 107°	2024-11-19 13:29:13
KN4YZY-N		3.7 miles 124°	2024-11-11 13:57:47		KD4REE-10		3.8 miles 351°	2024-11-19 13:31:58
W2DOG-Y		3.9 miles 259°	2024-11-15 14:37:04		RCHEAD		4.0 miles 282°	2024-10-20 15:42:41

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.