Callsign:	WDC9257
MMSI number:	367099660
Vessel class:	Pleasure (37)
Location:	42°20.21' N 70°56.92' W - locator FN42MI60DU - show map 3.2 miles Southeast bearing 147° from Winthrop, Suffolk County, Massachusetts, United States [?] 5.2 miles East bearing 87° from South Boston, Suffolk County, Massachusetts, United States 5.9 miles East bearing 105° from Boston, Suffolk County, Massachusetts, United States 6.4 miles South bearing 194° from Nahant, Essex County, Massachusetts, United States
Last position:	2024-05-21 07:16:28 EDT (1d 14h58m ago) 2024-05-21 07:16:28 EDT local time at Winthrop, United States [?]
Course:	51° – heading 511°
Speed:	15 MPH
Last path:	WDC9257>ais via kx1t
Positions stored:	4286

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MARIA JO-ANN		142.7 yards 220°	2024-05-13 18:00:13		NATHANIEL BOWDITCH		337.8 yards 31°	2024-05-21 11:17:36
UMB LANDING CRAFT		467.3 yards 229°	2024-05-22 09:11:01		KEEGAN		477.1 yards 145°	2024-05-08 11:31:23
MAKIN' IT HAPPEN		0.3 miles 287°	2024-05-08 09:28:58		ELMY		0.4 miles 47°	2024-05-09 10:54:43
ARDENNA		0.4 miles 50°	2024-05-12 10:59:15		BRANCH OFFICE		0.4 miles 190°	2024-05-17 11:54:30
AFRICA		0.6 miles 31°	2024-05-09 09:55:14		R/V RESOLUTION		0.7 miles 261°	2024-05-20 13:01:43
CHAMPION		0.8 miles 172°	2024-05-22 21:43:30		SCHOODIC EXPLORER		1.2 miles 156°	2024-05-15 12:04:34
VALKYRIE		2.0 miles 310°	2024-05-22 19:58:29		MAGPIE		2.2 miles 138°	2024-05-10 14:51:40
ENCOURAGER		2.3 miles 143°	2024-05-22 15:31:44		WINTHROP MARINE 1		2.4 miles 329°	2024-05-22 07:46:42
ABIGAIL		2.4 miles 240°	2024-05-22 07:24:51		CGC WARREN DEYAMPERT		2.4 miles 34°	2024-05-20 11:27:13
CAYUGA		2.4 miles 124°	2024-05-22 17:43:23		C. J. VICTORIA		2.5 miles 329°	2024-05-20 12:59:41

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.