Callsign:	WDG4877
MMSI number:	367541020
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	42°22.23' N 71°03.23' W - ตำแหน่ง FN42LI38MW - show map 0.9 miles เหนือ bearing 20° มาจาก Boston, Suffolk County, Massachusetts, United States [?] 1.8 miles ตะวันตกเฉียงใต้ bearing 216° มาจาก Chelsea, Suffolk County, Massachusetts, United States 2.6 miles เหนือ bearing 355° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-10-06 16:03:40 EDT (17d 5h12m ago) 2024-10-06 16:03:40 EDT เวลาท้องถิ่น Boston, United States [?]
Course:	268° – มุ่งหน้า 511°
ความเร็ว:	4 MPH
Dimensions:	ระยะ 15 m กว้าง 4 m draught 0.0 m
Last path:	WDG4877>ais via kx1t
Positions stored:	352

ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
GOBLIN		169.1 yards 287°	2024-10-06 21:50:25		CG29236		201.8 yards 146°	2024-10-23 12:37:32
CG STURGEON		240.6 yards 124°	2024-10-23 21:15:03		IEMANJA		268.2 yards 261°	2024-10-06 19:09:37
CGC WARREN DEYAMPERT		283.2 yards 128°	2024-10-23 21:15:34		CG26343		284.3 yards 123°	2024-10-14 08:19:46
NAMAKA		288.0 yards 274°	2024-10-13 13:37:41		MASS STATE POLICE 9		309.6 yards 102°	2024-10-23 16:22:58
USS CONSTITUTION		311.1 yards 314°	2024-10-23 13:15:35		TWO HARBORS		319.7 yards 271°	2024-10-23 18:53:56
26341		319.8 yards 123°	2024-10-21 09:02:29		CGC JOHN PATTERSON		339.5 yards 138°	2024-10-11 15:16:45
DIVE INN		340.3 yards 269°	2024-10-23 21:08:58		283819740		344.8 yards 269°	2024-10-18 10:29:16
ROCK IT 2		355.6 yards 96°	2024-10-05 16:45:56		PINCHY		370.7 yards 266°	2024-10-23 20:43:36
CG 26342		371.6 yards 124°	2024-10-07 07:59:56		CG MELVIN BELL		371.9 yards 126°	2024-10-17 09:12:01
26348		372.2 yards 124°	2024-10-21 14:29:18		REAUXVER		403.3 yards 262°	2024-09-29 14:21:55

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.