Callsign:	NMNB
MMSI number:	338926455
Navigational status:	Moored (5)
Vessel class:	Law enforcement (55)
Destination:	BOSTON
Location:	42°22.14' N 71°03.06' W - locator FN42LI38UN - show map 0.9 miles Northeast bearing 31° from Boston, Suffolk County, Massachusetts, United States [?] 2.5 miles North bearing 358° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-02 08:21:10 EST (17d 5h7m ago) 2024-12-02 08:21:10 EST local time at Boston, United States [?]
Course:	350° – heading 212°
Speed:	0 MPH
Dimensions:	length 46 m width 7 m draught 0.0 m
Last path:	NMNB>ais via kx1t
Positions stored:	1798

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CGC MAURICE JESTER		38.8 yards 288°	2024-12-06 15:42:12		CG26343		41.0 yards 333°	2024-12-19 10:20:43
CG 26342		45.4 yards 205°	2024-12-16 09:07:49		CG26347		66.2 yards 163°	2024-11-21 14:12:33
CGC WARREN DEYAMPERT		69.9 yards 208°	2024-12-19 13:25:24		CG29181		78.4 yards 202°	2024-12-17 13:52:24
CG 22347		88.8 yards 127°	2024-12-02 08:15:35		CG26143		144.8 yards 200°	2024-12-18 10:08:25
CG49418		169.3 yards 170°	2024-12-19 13:26:56		CG45637		177.4 yards 179°	2024-11-21 10:38:29
CG29236		185.9 yards 186°	2024-12-04 09:50:08		S V ANDRETH		203.7 yards 5°	2024-11-20 19:54:47
FATHER DAN		284.3 yards 156°	2024-12-19 08:22:55		USS CONSTITUTION		0.4 miles 311°	2024-12-19 13:27:57
CGC WILLIAM CHADWICK		0.4 miles 22°	2024-12-19 13:27:57		ASPIRANTE		0.4 miles 285°	2024-12-13 10:25:46
RESOLUTION		0.4 miles 13°	2024-12-09 11:26:26		ZACHERY REINAUER		0.4 miles 51°	2024-12-19 13:26:56
DEVANTE'S DREAM		0.4 miles 284°	2024-12-19 13:26:25		ANIRAM		0.4 miles 291°	2024-12-19 13:27:26

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.