Comment:	50F BOS->Castine->BOS 146.460 PL10
Location:	42°26.54' N 71°08.04' W - locator FN42KK36WD - show map - static map 5.5 miles Northeast bearing 27° from Watertown, Middlesex County, Massachusetts, United States [?] 6.9 miles Northeast bearing 49° from Waltham, Middlesex County, Massachusetts, United States 6.9 miles Northwest bearing 327° from Boston, Suffolk County, Massachusetts, United States 8.7 miles Northwest bearing 330° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2013-03-26 18:48:51 CDT (53d 8h46m ago) 2013-03-26 19:48:51 EDT local time at Watertown, United States [?]
Altitude:	69 ft
Course:	104°
Device:	Argent Data Systems: OpenTracker version 30 (tracker)
Last path:	K1ETB>APOT30 via W2DAN-14,KB1AEV-15,WIDE2*,qAR,WB2ZII-15
Positions stored:	12249
Other SSIDs:	K1ETB-1 K1ETB-2
Last heard a station directly:	2013-02-08 08:06:43 CST (99d 18h28m ago)

callsign		distance	last heard - CDT		callsign		distance	last heard - CDT
CW9442		1.5 miles 143°	2013-05-19 03:15:27		CW6609		2.1 miles 249°	2013-05-19 03:30:02
N1OMJ/R		2.5 miles 291°	2013-05-19 03:32:21		N1BHX		2.5 miles 229°	2013-05-19 03:19:09
n1otx		3.3 miles 289°	2013-05-19 03:35:13		K1LVA-L		3.5 miles 106°	2013-05-09 12:53:24
CW5847		3.6 miles 198°	2013-05-19 03:24:27		DW8100		3.8 miles 173°	2013-05-19 03:19:05
N2UEG-5		4.1 miles 130°	2013-04-22 20:49:58		CW0210		4.2 miles 93°	2013-05-19 03:27:18
CW3832		4.3 miles 73°	2013-05-17 14:12:00		KA1PPG-1		4.8 miles 275°	2013-05-13 11:53:36
DW7355		4.8 miles 190°	2013-05-19 03:29:12		KT1D		5.3 miles 285°	2013-05-19 03:33:49
Suspct#2		5.6 miles 201°	2013-04-20 05:51:03		KB1DML		5.6 miles 166°	2013-05-19 03:31:34
KB1DDC		5.8 miles 347°	2013-05-17 16:46:35		KB5VP-2		6.0 miles 143°	2013-04-30 22:20:04
CW6612		6.1 miles 158°	2013-05-19 03:12:13		CW4655		6.5 miles 228°	2013-05-19 03:32:49

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.