Source callsign:	K3DO-S
Comment:	440 Voice 441.96250MHz +5.0000MHz
Location:	39°29.68' N 77°29.92' W - locator FM19GL08DR - show map 3.7 miles East bearing 101° from Myersville, Frederick County, Maryland, United States [?] 4.3 miles Northeast bearing 35° from Middletown, Frederick County, Maryland, United States 48.2 miles Northwest bearing 329° from Washington, D. C., Washington, D.C., United States 49.4 miles West bearing 287° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-06-13 09:28:13 EDT (9m43s ago) 2024-06-13 09:28:13 EDT local time at Myersville, United States [?]
Last path:	K3DO-S>APDG01 via TCPIP*,qAC,K3DO-GS
Positions stored:	11140

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
K3DO-B		0.0 yards 0°	2024-06-13 09:28:23		N3HYM-9		25.5 yards 216°	2024-06-13 09:34:43
N3KTX-2		52.2 yards 142°	2024-06-13 09:32:15		GP-MDMTNS		2.2 miles 175°	2024-06-13 09:34:59
N3HYM-11		2.5 miles 122°	2024-06-13 09:15:58		AB3E-10		2.6 miles 224°	2024-06-08 19:14:14
FW3881		2.7 miles 3°	2024-06-13 09:31:33		KF3AK-10		3.1 miles 312°	2024-06-13 09:06:35
KF3AK-11		3.1 miles 312°	2024-06-13 09:06:36		EW4096		3.2 miles 137°	2024-06-13 09:36:38
AB3E-1		3.4 miles 217°	2024-06-10 20:29:04		dw8300		3.9 miles 197°	2024-06-13 09:28:26
AB3E-2		3.9 miles 201°	2024-05-16 19:52:19		N3HYM-10		4.2 miles 150°	2024-06-13 09:15:55
GW4076		4.3 miles 186°	2024-06-13 09:35:40		N3HYM-2		4.7 miles 137°	2024-06-13 09:31:29
N3HYM-13		4.7 miles 136°	2024-06-06 20:52:55		N3HYM-8		4.7 miles 137°	2024-06-10 20:35:54
W4DJV-9		4.8 miles 199°	2024-06-12 13:25:36		KC3PIY		5.1 miles 80°	2024-06-11 19:37:15

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.