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 [?] 5.7 miles Northwest bearing 322° from North 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:	2025-01-14 10:31:52 EST (7m2s ago) 2025-01-14 10:31:52 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°	2025-01-14 10:32:02		KW4UJ-D		0.0 yards 0°	2025-01-14 10:35:32
KG7NTB-9		1.3 miles 7°	2024-12-30 17:37:03		KA3RQR-2		1.4 miles 319°	2025-01-14 10:31:18
KA3RQR		1.4 miles 319°	2025-01-14 10:37:24		FW7729		1.6 miles 325°	2025-01-14 10:27:42
KD3AGC-7		1.7 miles 22°	2024-12-27 15:06:17		EW9067		2.2 miles 7°	2025-01-14 10:37:19
DW4092		2.2 miles 260°	2025-01-14 10:30:58		KO4ARA-10		2.2 miles 276°	2024-12-17 06:51:19
LWXMWS20A		2.2 miles 346°	2025-01-03 16:16:02		KN4JIE-9		2.3 miles 166°	2025-01-07 17:20:09
N3DRG B		2.5 miles 239°	2025-01-13 06:07:11		N3DRG-B		2.5 miles 239°	2025-01-13 06:07:21
N3DRG-D		2.5 miles 239°	2025-01-13 06:01:41		W3ICK-5		3.1 miles 118°	2025-01-03 15:37:13
W0RMX-10		3.2 miles 35°	2024-12-25 20:06:45		GW3031		3.2 miles 4°	2025-01-14 10:31:00
LWXSMW20A		3.3 miles 330°	2025-01-03 16:16:02		GW4289		3.3 miles 258°	2025-01-14 10:35:19

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.