Comment:	70cm MMDVM Voice (C4FM) 432.50000MHz +0.0000MHz, W4JJ_Pi-Star_ND
Location:	38°51.76' N 77°05.67' W - locator FM18KU87PA - show map 3.8 miles Southwest bearing 234° from Washington, D. C., Washington, D.C., United States [?] 5.6 miles North bearing 342° from Belle Haven, Fairfax County, Virginia, United States 6.6 miles North bearing 355° from Groveton, Fairfax County, Virginia, United States 39.2 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-12-11 14:46:49 EST (5m4s ago) 2024-12-11 14:46:49 EST local time at Washington, D. C., United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W4JJ-N>APDG03 via TCPIP*,qAC,W4JJ-NS
Positions stored:	1
Packet rate:	1201 seconds between packets on average during 36030 seconds.
Other SSIDs:	W4JJ-B W4JJ-9 W4JJ-C

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W4JJ B		0.0 yards 0°	2024-12-11 14:40:49		W4JJ-B		0.0 yards 0°	2024-12-11 14:40:59
W4JJ-9		430.0 yards 352°	2024-11-27 12:11:29		CW8838		0.9 miles 179°	2024-12-11 14:49:01
K4HAX-9		1.1 miles 106°	2024-12-11 14:45:59		FW9822		1.4 miles 337°	2024-12-11 14:47:38
KM4DC-10		1.7 miles 260°	2024-12-11 14:50:26		KI4PW-7		1.8 miles 8°	2024-11-26 20:39:51
AC3H-9		2.0 miles 338°	2024-11-17 06:27:08		WG2W-i		2.0 miles 122°	2024-11-27 20:10:34
KK1ZZ		2.1 miles 353°	2024-12-04 20:26:04		K4AF-6		2.2 miles 75°	2024-12-11 13:34:42
BI4PMQ-7		2.3 miles 19°	2024-11-18 00:46:02		K1FR		2.4 miles 193°	2024-12-01 12:05:00
FW1583		2.8 miles 275°	2024-12-11 14:48:38		W4HFH A		2.8 miles 192°	2024-12-11 14:51:01
W4HFH AD		2.8 miles 192°	2024-12-11 14:51:01		W4HFH C		2.8 miles 192°	2024-12-11 14:51:01
W4HFH B		2.8 miles 192°	2024-12-11 14:51:01		W4HFH-A		2.8 miles 192°	2024-12-11 14:50:46

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.