Source callsign:	W4JJ-S
Comment:	70cm Voice (D-Star) 432.50000MHz +0.0000MHz
Location:	38°51.76' N 77°05.67' W - locator FM18KU87PA - show map 2.1 miles Northeast bearing 66° from Baileys Crossroads, Fairfax County, Virginia, United States [?] 3.5 miles East bearing 73° from Lake Barcroft, Fairfax County, Virginia, United States 3.8 miles Southwest bearing 234° from Washington, D. C., Washington, D.C., United States 39.2 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-08 15:27:49 EST (45d 16h16m ago) 2024-11-08 15:27:49 EST local time at Baileys Crossroads, United States [?]
Altitude:	10 ft
Last path:	W4JJ-S>APDG01 via TCPIP*,qAC,W4JJ-GS
Positions stored:	1
Others sourced by W4JJ-S:	W4JJ B

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W4JJ B		0.0 yards 0°	2024-12-23 18:48:11		W4JJ-B		0.0 yards 0°	2024-12-23 18:48:21
W4JJ-N		0.0 yards 0°	2024-12-24 07:26:32		W4JJ-D		16.1 yards 90°	2024-12-22 13:40:09
CW8838		0.9 miles 179°	2024-12-24 07:43:24		FW9822		1.4 miles 337°	2024-12-24 07:42:18
KM4DC-10		1.7 miles 260°	2024-12-24 06:52:02		KI4PW-7		1.8 miles 8°	2024-11-26 20:39:51
KK1ZZ		2.1 miles 353°	2024-12-04 20:26:04		KM4MLA-Y		2.2 miles 340°	2024-12-24 07:33:15
K4AF-6		2.2 miles 75°	2024-12-21 01:40:48		KD0WQE		2.4 miles 56°	2024-12-13 17:51:44
K1FR		2.5 miles 192°	2024-12-21 14:25:05		KB3KOW-12		2.5 miles 67°	2024-12-24 06:06:54
FW1583		2.8 miles 275°	2024-12-24 07:34:22		W4HFH A		2.8 miles 192°	2024-12-24 07:31:01
W4HFH AD		2.8 miles 192°	2024-12-24 07:31:01		W4HFH C		2.8 miles 192°	2024-12-24 07:31:01
W4HFH B		2.8 miles 192°	2024-12-24 07:31:01		W4HFH-A		2.8 miles 192°	2024-12-24 07:30:46

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.