Callsign:	WDC4188
MMSI number:	367020550
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	(ETA ***00 24:60)
Location:	42°48.10' N 70°06.19' W - locator FN42WT72OJ - show map 28.1 miles East bearing 69° from Rockport, Essex County, Massachusetts, United States [?] 31.1 miles Northeast bearing 65° from Gloucester, Essex County, Massachusetts, United States 57.5 miles Northeast bearing 57° from Boston, Suffolk County, Massachusetts, United States 58.0 miles Northeast bearing 56° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-10-23 10:39:55 EDT (26d 23h48m ago) 2024-10-23 10:39:55 EDT local time at Rockport, United States [?]
Course:	8°
Speed:	1 MPH
Dimensions:	length 21 m width 7 m draught 0.0 m
Last path:	WDC4188>ais via K1XP
Positions stored:	153

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LADY MERRILEE III		7.7 miles 297°	2024-10-23 11:25:01		LADY AUDREY MAE		7.8 miles 295°	2024-10-23 11:23:01
PORT KOBE		19.8 miles 254°	2024-11-18 00:51:25		MARILYN LOUISE		25.1 miles 233°	2024-10-23 09:59:49
KB1DML-3		26.5 miles 245°	2024-11-19 09:25:56		FW8727		27.2 miles 248°	2024-11-19 09:20:19
CW2439		27.7 miles 249°	2024-11-19 09:27:27		K1TP B		28.1 miles 248°	2024-11-19 09:15:51
K1TP-B		28.1 miles 248°	2024-11-19 09:16:01		GW3588		28.7 miles 297°	2024-11-19 09:24:01
KC1SOO-9		29.6 miles 246°	2024-11-19 07:33:58		W4RIG-1		29.8 miles 246°	2024-11-19 09:27:58
PROUD MARY		30.6 miles 245°	2024-10-23 07:09:26		PRINCESS LAURA		30.8 miles 245°	2024-10-23 09:40:47
W1GLO-10		30.9 miles 249°	2024-11-19 09:28:11		KB1DML-5		31.0 miles 251°	2024-11-19 09:25:58
W1WMM B		31.2 miles 246°	2024-11-19 09:18:26		W1WMM-B		31.2 miles 246°	2024-11-19 09:18:36
PRIVATEER IV		31.3 miles 245°	2024-10-23 09:50:48		cw3008		31.4 miles 249°	2024-11-19 09:15:30

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.