Callsign:	WDN4363
MMSI number:	368280390
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	41°21.16' N 70°46.59' W - locator FN41OI64TP - show map 5.6 miles West bearing 250° from West Tisbury, Dukes County, Massachusetts, United States [?] 11.4 miles Southwest bearing 232° from Vineyard Haven, Dukes County, Massachusetts, United States 69.2 miles South bearing 168° from South Boston, Suffolk County, Massachusetts, United States 71.0 miles South bearing 168° from Boston, Suffolk County, Massachusetts, United States
Last position:	2024-09-15 04:50:46 EDT (1d 9h19m ago) 2024-09-15 04:50:46 EDT local time at West Tisbury, United States [?]
Course:	360°
Speed:	0 MPH
Dimensions:	length 18 m width 6 m draught 0.0 m
Last path:	WDN4363>ais via K1XP
Positions stored:	405

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WINDWALKER		158.4 yards 55°	2024-08-28 04:00:41		TT OCEAN CLUB		348.0 yards 312°	2024-08-24 00:15:40
COMPASS ROSE		360.5 yards 78°	2024-09-12 08:32:24		HILLARY ANN 2		0.5 miles 83°	2024-09-12 21:21:11
ROGER REVELLE		4.4 miles 312°	2024-09-11 10:24:19		WINDQUEST		4.6 miles 23°	2024-08-31 09:41:40
FW5264		5.0 miles 72°	2024-09-16 14:04:44		MARTHA ROSE		6.1 miles 330°	2024-08-25 01:59:12
GREEN VOYAGE		6.5 miles 359°	2024-09-12 08:48:27		AZZURA		6.7 miles 305°	2024-08-27 08:49:56
CORONADO		7.6 miles 331°	2024-09-12 08:46:26		KC1SUM-D		7.6 miles 52°	2024-09-16 13:54:59
NJORD		7.7 miles 301°	2024-09-11 08:32:04		HAYMAKER		7.7 miles 332°	2024-09-12 02:01:30
LOON		8.6 miles 306°	2024-08-24 19:04:26		DAYS AT SEA		8.6 miles 170°	2024-08-25 02:26:15
AUJOURD HUI		8.6 miles 306°	2024-08-28 02:11:46		ESS PRIDE		8.8 miles 334°	2024-09-12 08:43:26
LUNA		8.8 miles 306°	2024-08-24 18:56:24		338205562 US		8.8 miles 307°	2024-08-25 01:58:11

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.