Callsign:	WDN9240
MMSI number:	368325170
Vessel class:	Sailing (36)
Location:	42°21.82' N 70°55.15' W - locator FN42MI97QG - show map 3.3 miles East bearing 104° from Winthrop, Suffolk County, Massachusetts, United States [?] 4.3 miles South bearing 180° from Nahant, Essex County, Massachusetts, United States 7.0 miles East bearing 73° from South Boston, Suffolk County, Massachusetts, United States 7.2 miles East bearing 87° from Boston, Suffolk County, Massachusetts, United States
Last position:	2024-06-03 17:05:04 EDT (17d 8h35m ago) 2024-06-03 17:05:04 EDT local time at Winthrop, United States [?]
Course:	36° – heading 511°
Speed:	4 MPH
Last path:	WDN9240>ais via kx1t
Positions stored:	505

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DOUBLE HEADER		265.4 yards 314°	2024-05-27 11:45:42		TAMAJERO		322.4 yards 258°	2024-05-27 12:09:04
AMERICAN INDEPENDENC		338.5 yards 328°	2024-06-03 14:45:21		SOY AMADA		428.7 yards 6°	2024-06-18 12:53:15
KATZ ON THE LOOSE		449.8 yards 275°	2024-06-18 16:44:08		AMERICN CONSTITUTION		0.3 miles 5°	2024-06-17 15:12:37
SWIFT CLOUD		0.4 miles 23°	2024-05-24 11:43:39		BIG PAL		0.4 miles 273°	2024-06-01 08:28:16
SAFARI		0.5 miles 277°	2024-06-01 08:40:27		SEATOW RESCUE 2		0.6 miles 247°	2024-06-13 13:41:58
JANE MARIE		0.6 miles 29°	2024-06-08 10:57:40		NEW ENGLAND		0.8 miles 30°	2024-06-19 11:25:47
AVA PEARL		0.8 miles 276°	2024-06-20 19:36:52		CG MELVIN BELL		1.1 miles 48°	2024-06-20 16:06:05
SCYLLA		1.4 miles 214°	2024-06-12 14:56:18		SIBELIUS		1.7 miles 22°	2024-05-26 14:32:30
VENTUS		2.0 miles 217°	2024-06-14 21:04:03		UMB LANDING CRAFT		2.0 miles 212°	2024-06-20 07:24:47
RUBYCON		2.0 miles 219°	2024-06-19 10:46:37		NATHANIEL BOWDITCH		2.0 miles 218°	2024-06-20 20:51:36

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.