Callsign:	NMEJ
MMSI number:	338926452
Navigational status:	Moored (5)
Vessel class:	Law enforcement (55)
Destination:	BOSTON
Location:	42°22.14' N 71°03.09' W - locator FN42LI38TN - show map 0.8 miles Northeast bearing 30° from Boston, Suffolk County, Massachusetts, United States [?] 2.5 miles North bearing 358° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-06 15:42:12 EST (12d 21h39m ago) 2024-12-06 15:42:12 EST local time at Boston, United States [?]
Course:	129° – heading 209°
Speed:	0 MPH
Dimensions:	length 46 m width 7 m draught 0.0 m
Last path:	NMEJ>ais via kx1t
Positions stored:	8309

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CG26343		30.2 yards 36°	2024-12-19 10:20:43		CG MELVIN BELL		38.8 yards 108°	2024-12-02 08:21:10
CG 26342		56.4 yards 161°	2024-12-16 09:07:49		CGC WARREN DEYAMPERT		74.3 yards 177°	2024-12-19 13:19:19
CG29181		85.4 yards 175°	2024-12-17 13:52:24		CG26347		94.2 yards 143°	2024-11-21 14:12:33
CG 22347		126.2 yards 121°	2024-12-02 08:15:35		CG26143		148.8 yards 185°	2024-12-18 10:08:25
CG49418		190.9 yards 159°	2024-12-19 13:20:51		CG45637		193.5 yards 168°	2024-11-21 10:38:29
CG29236		197.5 yards 175°	2024-12-04 09:50:08		S V ANDRETH		198.2 yards 16°	2024-11-20 19:54:47
FATHER DAN		311.6 yards 151°	2024-12-19 08:22:55		ROOKIE		353.2 yards 128°	2024-12-19 13:19:50
USS CONSTITUTION		0.3 miles 312°	2024-12-19 13:09:41		ASPIRANTE		0.3 miles 285°	2024-12-13 10:25:46
CGC WILLIAM CHADWICK		0.4 miles 26°	2024-12-19 13:18:49		DEVANTE'S DREAM		0.4 miles 283°	2024-12-19 13:20:51
RESOLUTION		0.4 miles 16°	2024-12-09 11:26:26		ANIRAM		0.4 miles 291°	2024-12-19 13:21:21

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.