Callsign:	NWND
MMSI number:	338926451
Navigational status:	Moored (5)
Vessel class:	Law enforcement (55)
Location:	42°22.11' N 71°03.09' W - locator FN42LI38TK - show map 0.8 miles Northeast bearing 32° from Boston, Suffolk County, Massachusetts, United States [?] 1.9 miles Southwest bearing 211° from Chelsea, Suffolk County, Massachusetts, United States 2.4 miles North bearing 358° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-11-30 05:49:42 EST (7s ago) 2024-11-30 05:49:42 EST local time at Boston, United States [?]
Course:	201.300003° – heading 209°
Speed:	0 MPH
Dimensions:	length 46 m width 7 m draught 0.0 m
Last path:	NWND>ais via kx1t
Positions stored:	3740

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CGC WILLIAM SPARLING		33.1 yards 132°	2024-11-30 05:47:10		CG29181		39.7 yards 210°	2024-11-27 07:46:44
CG26347		52.3 yards 92°	2024-11-21 14:12:33		CG26301		54.8 yards 226°	2024-11-06 10:59:21
CGC MAURICE JESTER		56.7 yards 30°	2024-11-27 13:40:55		CG 26342		65.2 yards 221°	2024-11-25 09:37:41
CGC JOHN PATTERSON		69.1 yards 68°	2024-11-19 13:17:41		CGC WILLIAM CHADWICK		78.7 yards 356°	2024-11-27 23:00:03
CG26143		79.2 yards 189°	2024-11-26 13:23:49		CG26226		81.1 yards 236°	2024-11-07 09:02:46
26348		95.2 yards 54°	2024-11-18 10:49:06		26341		97.1 yards 5°	2024-11-21 11:29:43
CG OAK		100.1 yards 99°	2024-11-30 05:49:12		CG 22347		106.2 yards 92°	2024-11-20 07:34:00
CG45637		120.9 yards 164°	2024-11-21 10:38:29		CG49418		128.0 yards 158°	2024-11-30 05:49:12
PISCES		143.1 yards 323°	2024-11-30 05:48:42		FATHER DAN		239.9 yards 141°	2024-11-29 14:00:29
JOHN S. DAMRELL		266.2 yards 136°	2024-11-29 15:32:08		S V ANDRETH		269.0 yards 11°	2024-11-20 19:54:47

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.