Source callsign:	KV3B-S
Comment:	440 Voice 449.2 +5.00 MHz
Location:	39°10.39' N 77°16.30' W - locator FM19IE71JN - show map 2.2 yards Northwest bearing 303° from Germantown, Montgomery County, Maryland, United States [?] 4.9 miles North bearing 12° from Darnestown, Montgomery County, Maryland, United States 23.0 miles Northwest bearing 327° from Washington, D. C., Washington, D.C., United States 36.2 miles West bearing 257° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-05-20 07:08:11 EDT (19d 5h25m ago) 2024-05-20 07:08:11 EDT local time at Germantown, United States [?]
Last path:	KV3B-S>APJIO4 via TCPIP*,qAC,KV3B-GS
Positions stored:	1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KV3B-B		0.0 yards 0°	2024-05-20 07:07:56		WJ3F-1		0.5 miles 269°	2024-06-07 21:05:58
KC3JNI-2		1.4 miles 167°	2024-06-06 18:38:35		KB3HHA-13		1.5 miles 172°	2024-06-08 12:32:10
KV3B-1		1.7 miles 56°	2024-06-08 12:32:58		KC3JNI		2.2 miles 209°	2024-06-08 12:28:39
LWXTORF0A		2.3 miles 191°	2024-06-05 20:16:50		KV3A-1		2.4 miles 293°	2024-06-03 22:42:41
DW8171		3.1 miles 155°	2024-06-08 12:25:20		KC3TBC-N		3.5 miles 153°	2024-06-08 12:31:31
KC3TBC-DP		3.5 miles 153°	2024-06-08 12:11:02		KC3TBC		3.5 miles 153°	2024-06-01 19:17:38
N3SRZ B		3.7 miles 73°	2024-06-05 12:14:57		N3SRZ-B		3.7 miles 73°	2024-06-05 12:15:07
N3SRZ-N		3.7 miles 73°	2024-06-03 23:58:53		W3HRD-9		3.9 miles 125°	2024-05-19 15:27:05
KC3YQI-7		3.9 miles 167°	2024-05-24 12:26:22		LWXSMWu1A		4.3 miles 149°	2024-05-28 21:17:57
N3JFW		4.3 miles 118°	2024-06-04 09:00:16		W3MGZ-Y		4.6 miles 355°	2024-05-23 14:03:32

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.