Source callsign:	KW4UJ-S
Comment:	70cm Voice (D-Star) 445.91250MHz +0.0000MHz
Location:	38°52.14' N 77°16.20' W - locator FM18IU78ON - show map 5.2 miles Northwest bearing 329° from Ravensworth, Fairfax County, Virginia, United States [?] 7.2 miles North bearing 338° from West Springfield, Fairfax County, Virginia, United States 12.7 miles West bearing 262° from Washington, D. C., Washington, D.C., United States 45.7 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-15 07:23:12 EST (16m52s ago) 2024-11-15 07:23:12 EST local time at Ravensworth, United States [?]
Altitude:	10 ft
Last path:	KW4UJ-S>APDG01 via TCPIP*,qAC,KW4UJ-GS
Positions stored:	75

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KW4UJ-B		0.0 yards 0°	2024-11-15 07:23:22		KW4UJ-D		0.0 yards 0°	2024-11-15 07:35:22
WA4RM-7		1.2 miles 60°	2024-11-08 08:34:27		KA3RQR-2		1.4 miles 319°	2024-11-11 23:11:09
KA3RQR		1.4 miles 319°	2024-11-15 07:36:05		FW7729		1.6 miles 325°	2024-11-15 07:37:41
EW9067		2.2 miles 7°	2024-11-15 07:37:31		DW4092		2.2 miles 260°	2024-11-15 06:31:50
GW3031		3.2 miles 4°	2024-11-15 07:30:57		GW4289		3.3 miles 258°	2024-11-15 07:35:17
KC3WDO-11		3.4 miles 103°	2024-11-15 06:46:46		FW2982		3.5 miles 305°	2024-11-15 07:38:02
KO4HXC-7		3.7 miles 48°	2024-10-25 13:57:24		KO4HXC-4		3.7 miles 48°	2024-10-19 20:32:16
NT8B-10		3.7 miles 65°	2024-11-15 07:05:38		NV4FM-10		3.7 miles 65°	2024-11-15 07:05:50
NV4FM A		3.8 miles 49°	2024-11-15 07:23:18		NV4FM AD		3.8 miles 49°	2024-11-15 07:23:18
NV4FM B		3.8 miles 49°	2024-11-15 07:23:18		NV4FM C		3.8 miles 49°	2024-11-15 07:23:18

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.