Location:	38°54.27' N 77°13.17' W - locator FM18JV37PB - show map 1.2 miles Southeast bearing 148° from Tysons Corner, Fairfax County, Virginia, United States [?] 4.3 miles Southeast bearing 124° from Wolf Trap, Fairfax County, Virginia, United States 9.9 miles West bearing 274° from Washington, D. C., Washington, D.C., United States 42.1 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-10-19 20:32:16 EDT (20d 15h40m ago) 2024-10-19 20:32:16 EDT local time at Tysons Corner, United States [?]
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	KO4HXC-4>APX221 via TCPIP*,qAC,FIFTH
Positions stored:	1
Other SSIDs:	KO4HXC-7 KO4HXC-B KO4HXC

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KO4HXC-7		0.0 yards 0°	2024-10-25 13:57:24		NV4FM A		346.0 yards 73°	2024-11-09 11:03:18
NV4FM AD		346.0 yards 73°	2024-11-09 11:03:18		NV4FM B		346.0 yards 73°	2024-11-09 11:03:18
NV4FM C		346.0 yards 73°	2024-11-09 11:03:18		NV4FM-A		346.0 yards 73°	2024-11-09 11:03:03
NV4FM-C		346.0 yards 73°	2024-11-09 11:03:03		NV4FM-B		346.0 yards 73°	2024-11-09 11:03:03
NV4FM-5		436.2 yards 56°	2024-11-09 11:05:20		KK4ESE		0.4 miles 28°	2024-10-27 14:24:01
NT8B-10		1.1 miles 146°	2024-11-09 10:55:23		NV4FM-10		1.1 miles 146°	2024-11-05 13:47:14
KC5UJY-7		1.1 miles 357°	2024-11-05 08:05:55		KC3YIS-1		1.1 miles 356°	2024-11-06 17:17:00
KQ4WPA-i		1.4 miles 334°	2024-11-06 12:21:02		W4EXB-9		1.7 miles 322°	2024-11-09 09:58:59
KC5UJY-2		2.0 miles 86°	2024-10-31 16:46:09		EW6715		2.2 miles 135°	2024-11-09 11:00:38
N4JOG-7		2.4 miles 194°	2024-10-15 13:18:35		EW9067		2.5 miles 263°	2024-11-09 11:12:12

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.