Location:	38°36.64' N 77°15.79' W - locator FM18IO86KN - show map - static map 5.5 miles West bearing 278° from Indian Head, Charles County, Maryland, United States [?] 6.6 miles West bearing 271° from Potomac Heights, Charles County, Maryland, United States 23.1 miles Southwest bearing 212° from Washington, D. C., Washington, D.C., United States 58.5 miles Southwest bearing 217° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2019-12-15 12:45:08 EST (12m16s ago) 2019-12-15 12:45:08 EST local time at Indian Head, United States [?]
Last WX report:	2019-12-15 12:45:08 EST (12m16s ago) – show weather charts 55 °F 41% 1014.4 mbar 2.0 MPH Southeast
Device:	Unknown: Unknown
Last path:	FW2255>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	1
Packet rate:	899 seconds between packets on average during 44056 seconds.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
512		1.9 miles 338°	2019-12-15 12:49:31		Sentara		2.2 miles 325°	2019-12-15 12:55:34
523		2.8 miles 233°	2019-12-15 12:41:57		W4IY		2.8 miles 347°	2019-12-15 12:48:20
IY		2.8 miles 347°	2019-11-30 15:31:08		4IY		2.8 miles 347°	2019-12-03 23:13:36
510		3.1 miles 294°	2019-12-15 12:55:04		W5FJN-9		3.1 miles 344°	2019-12-12 23:11:53
AA4SI-9		3.1 miles 348°	2019-12-15 08:59:02		520		3.5 miles 318°	2019-12-15 12:51:04
WA0DYJ-13		3.5 miles 298°	2019-12-10 10:50:13		502		3.7 miles 6°	2019-12-15 12:44:34
KK4TCE-5		4.3 miles 303°	2019-12-09 15:49:57		517		4.7 miles 283°	2019-12-15 12:43:28
KM4RFN		4.7 miles 17°	2019-12-01 20:32:42		503R		5.0 miles 223°	2019-12-15 12:45:48
KG4URP-8		5.2 miles 342°	2019-12-14 13:45:43		FD_INDNHD		5.3 miles 99°	2019-12-15 12:17:46
513		5.3 miles 307°	2019-12-15 12:51:53		503F		5.4 miles 223°	2019-12-15 12:51:34

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.