Location:	38°53.90' N 77°19.45' W - locator FM18IV15CO - show map 5.9 miles Southeast bearing 146° from Herndon, Fairfax County, Virginia, United States [?] 7.3 miles Southeast bearing 144° from Oak Grove, Loudoun County, Virginia, United States 15.5 miles West bearing 271° from Washington, D. C., Washington, D.C., United States 46.8 miles Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-15 07:23:02 EST (3m43s ago) 2024-11-15 07:23:02 EST local time at Herndon, United States [?]
Last WX report:	2024-11-15 07:18:03 EST (8m42s ago) – show weather charts 45 °F 94% 1013.3 mbar 0.0 MPH Northeast
Last path:	FW2982>APN000 via TCPXX*,qAX,CWOP-5
Positions stored:	6
Packet rate:	300 seconds between packets on average during 14721 seconds.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KQ4YDJ		1.1 miles 264°	2024-11-09 21:37:44		FW7729		2.1 miles 110°	2024-11-15 07:26:37
K4DUF-N		2.2 miles 6°	2024-11-15 07:14:12		KA3RQR-2		2.2 miles 116°	2024-11-11 23:11:09
KA3RQR		2.2 miles 116°	2024-11-15 07:25:49		DW4092		2.5 miles 163°	2024-11-15 06:31:50
FW6547		2.6 miles 243°	2024-11-15 07:17:35		GW4289		2.8 miles 187°	2024-11-15 07:25:17
KM4HRR-9		2.8 miles 355°	2024-11-14 19:34:47		EW9067		3.2 miles 88°	2024-11-15 07:22:31
K4DUF-7		3.3 miles 346°	2024-11-12 18:08:20		K4TEZ-7		3.3 miles 212°	2024-10-21 12:15:09
GW3031		3.4 miles 69°	2024-11-15 07:15:58		GW0066		3.5 miles 228°	2024-11-15 07:23:38
KW4UJ B		3.5 miles 125°	2024-11-15 07:23:12		KW4UJ-B		3.5 miles 125°	2024-11-15 07:23:22
KW4UJ-D		3.5 miles 125°	2024-11-15 07:15:22		FW6968		3.7 miles 2°	2024-11-15 07:25:12
WA4RM-7		4.2 miles 110°	2024-11-08 08:34:27		W4EXB-9		4.2 miles 353°	2024-11-15 05:43:53

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.