Last status:
Location:	38°46.13' N 77°15.86' W - locator FM18IS84GM - show map - static map 4.4 miles West bearing 251° from Springfield, Fairfax County, Virginia, United States [?] 6.4 miles West bearing 262° from Franconia, Fairfax County, Virginia, United States 15.0 miles Southwest bearing 235° from Washington, Washington, D.C., United States 50.2 miles Southwest bearing 224° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2012-05-20 17:31:05 UTC (6d 20h44m ago) 2012-05-20 13:31:05 EDT local time at Springfield, United States [?]
Altitude:	91 ft
Course:	338°
Device:	Byonics: TinyTrak3 version 11 (tracker)
Last path:	KD7QOQ>APT311 via WIDE2-2,qAR,K7BC
Positions stored:	4302
Packet rate:	69 seconds between packets on average during 276 seconds.

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KE4MLT		0.6 miles 141°	2012-05-27 14:08:37		K7BC		1.1 miles 105°	2012-05-27 14:13:49
K7BC-WX		1.1 miles 105°	2012-05-27 14:10:23		K7BC-6		1.1 miles 105°	2012-05-27 14:13:28
K7BC-4		1.1 miles 105°	2012-05-27 13:06:11		K7BC-5		1.1 miles 105°	2012-05-27 13:10:17
K7BC-3		1.1 miles 105°	2012-05-27 13:11:35		N4TVC		1.6 miles 19°	2012-05-27 14:10:14
EW0237		1.9 miles 13°	2012-05-27 14:12:38		WA4GCJ		2.3 miles 83°	2012-04-28 17:42:44
NA5B		2.6 miles 93°	2012-05-27 14:01:55		WA4GCJ-63		2.7 miles 82°	2012-05-06 00:05:55
K7BC-10		3.0 miles 82°	2012-04-30 01:07:46		N3IJW-4		3.9 miles 118°	2012-05-17 15:40:53
KF7IJZ-9		3.9 miles 58°	2012-05-20 00:11:25		K7BC-9		4.9 miles 90°	2012-05-27 13:58:42
N8IK-9		5.1 miles 59°	2012-05-27 10:05:06		KG4URP-8		5.7 miles 196°	2012-05-26 17:18:27
NV4FM-6		5.8 miles 335°	2012-05-27 13:57:36		W4FMD-3		6.0 miles 339°	2012-05-06 18:57:41

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.