Callsign:	WDD7172
MMSI number:	367182840
Navigational status:	Undefined/default (15)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	42°51.09' N 70°14.29' W - locator FN42VU14KI - show map 23.6 miles Northeast bearing 55° from Rockport, Essex County, Massachusetts, United States [?] 27.0 miles Northeast bearing 53° from Gloucester, Essex County, Massachusetts, United States 53.9 miles Northeast bearing 51° from Boston, Suffolk County, Massachusetts, United States 54.6 miles Northeast bearing 49° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-10-23 11:25:01 EDT (26d 20h52m ago) 2024-10-23 11:25:01 EDT local time at Rockport, United States [?]
Course:	252°
Speed:	1 MPH
Dimensions:	draught 0.0 m
Last path:	WDD7172>ais via K1XP
Positions stored:	177

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LADY AUDREY MAE		0.3 miles 227°	2024-10-23 11:23:01		NORTHERN STAR		7.7 miles 117°	2024-10-23 10:39:55
PORT KOBE		15.1 miles 234°	2024-11-18 00:51:25		HURRICANE II		18.6 miles 217°	2024-10-20 09:56:49
GW3588		21.1 miles 297°	2024-11-19 07:14:01		KB1DML-3		22.6 miles 229°	2024-11-19 07:15:16
MARILYN LOUISE		22.8 miles 215°	2024-10-23 09:59:49		FW8727		22.9 miles 233°	2024-11-19 07:10:39
CW2439		23.2 miles 235°	2024-11-19 07:16:12		K1TP B		23.8 miles 234°	2024-11-19 07:15:41
K1TP-B		23.8 miles 234°	2024-11-19 07:15:51		KC1SOO-9		25.5 miles 233°	2024-11-14 12:40:11
W4RIG-1		25.7 miles 232°	2024-11-19 06:27:47		KB1DML-5		26.3 miles 238°	2024-11-19 07:15:17
W1GLO-10		26.4 miles 237°	2024-11-19 06:58:11		PROUD MARY		26.5 miles 232°	2024-10-23 07:09:26
PRINCESS LAURA		26.7 miles 232°	2024-10-23 09:40:47		cw3008		26.8 miles 237°	2024-11-19 07:15:15
KC1SOO-7		27.0 miles 236°	2024-11-11 11:14:44		KC1SOO-1		27.0 miles 236°	2024-11-19 07:12:02

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.