Callsign:	WYR2173
MMSI number:	367377380
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Location:	42°21.33' N 71°02.98' W - locator FN42LI45AI - show map 0.6 miles East bearing 111° from Boston, Suffolk County, Massachusetts, United States [?] 1.5 miles North bearing 360° from South Boston, Suffolk County, Massachusetts, United States 2.6 miles South bearing 199° from Chelsea, Suffolk County, Massachusetts, United States 4.1 miles Southwest bearing 208° from Revere, Suffolk County, Massachusetts, United States
Last position:	2025-01-10 09:52:53 EST (26d 22h13m ago) 2025-01-10 09:52:53 EST local time at Boston, United States [?]
Course:	251° – heading 276°
Speed:	0 MPH
Dimensions:	length 30 m width 12 m draught 2.7 m
Last path:	WYR2173>ais via kx1t
Positions stored:	19412

callsign		distance	last heard - EST		callsign		distance	last heard - EST
NORTHERN LIGHTS		326.5 yards 71°	2025-01-17 16:34:03		AURORA		342.3 yards 84°	2025-02-06 08:05:04
BAY STATE		514.9 yards 5°	2025-02-06 08:04:34		CRISPUS ATTUCKS		0.4 miles 112°	2025-02-06 08:04:34
SOLAR DANCER		0.4 miles 1°	2025-01-29 21:20:01		SEAPORT ELITE II		0.5 miles 121°	2025-02-03 11:10:07
RITA		0.5 miles 31°	2025-02-06 08:05:04		SPIRIT OF BOSTON		0.5 miles 126°	2025-01-25 21:53:35
CHAMPION		0.5 miles 67°	2025-02-06 08:05:04		COMMONWEALTH		0.5 miles 44°	2025-02-06 08:04:03
ENCORE V		0.5 miles 99°	2025-02-02 20:57:10		145.230		0.6 miles 304°	2025-02-05 20:59:55
ENCORE II		0.6 miles 124°	2025-02-02 21:24:31		F/V GUARDIAN		0.6 miles 124°	2025-02-06 08:04:34
BLACK BEAUTY		0.6 miles 113°	2025-02-06 08:02:32		BOOMER TOO		0.6 miles 125°	2025-02-06 08:03:33
EASTERN RESPONDER		0.7 miles 66°	2025-02-06 08:05:04		ENCORE III		0.7 miles 52°	2025-01-29 11:17:59
JOCKA		0.7 miles 117°	2025-02-06 08:04:34		MARIA JO-ANN		0.7 miles 122°	2025-02-06 07:49:20

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.