Callsign:	WDN4623
MMSI number:	368282680
IMO number:	729502
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	BROWNSVILLE-TX (ETA Jun08 06:00)
Location:	26°12.11' N 96°51.45' W - locator EL16NE78CK - show map 20.2 miles East bearing 70° from South Padre Island, Cameron County, Texas, United States [?] 23.5 miles East bearing 68° from Port Isabel, Cameron County, Texas, United States 44.8 miles Northeast bearing 62° from Brownsville, Cameron County, Texas, United States 45.5 miles Northeast bearing 61° from Heroica Matamoros, Tamaulipas, Mexico
Last position:	2024-06-08 01:16:19 EDT (7d 13h5m ago) 2024-06-08 00:16:19 CDT local time at South Padre Island, United States [?]
Course:	55° – heading 58°
Speed:	11 MPH
Dimensions:	length 36 m width 11 m draught 0.0 m
Last path:	WDN4623>ais via N5JLR
Positions stored:	589

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CONSTELLATION		11.1 miles 20°	2024-06-07 15:57:51		OREGON II		11.6 miles 304°	2024-06-08 02:07:25
YILDIZLAR 4		13.0 miles 232°	2024-05-24 15:26:55		HYUNDAI ULSAN		14.2 miles 225°	2024-05-21 17:33:57
SAN ANTONIO		14.5 miles 217°	2024-06-15 14:21:06		CGCTARR		16.1 miles 249°	2024-06-06 09:01:29
AFRICAN SPOONBILL		16.4 miles 232°	2024-06-13 20:56:11		GAS ANAX		18.3 miles 205°	2024-05-23 21:48:06
368346260 US		18.3 miles 287°	2024-06-10 07:44:55		RAS GHUMAYS I		18.7 miles 242°	2024-06-13 21:49:16
BEATE OLDENDORFF		19.1 miles 242°	2024-06-11 20:11:29		BADHABITS		20.9 miles 246°	2024-06-15 14:09:05
PIPE LAYER		21.0 miles 246°	2024-06-15 08:51:35		CG26132		21.0 miles 244°	2024-06-07 12:48:35
ISABELLA		21.1 miles 246°	2024-06-02 16:25:18		CG36003		21.1 miles 245°	2024-06-15 11:38:50
CG33137		21.1 miles 245°	2024-06-03 09:37:47		TBUS CHALLENGER		21.2 miles 244°	2024-05-28 05:50:55
338445676 US		21.7 miles 246°	2024-06-11 08:36:17		OVERLASH		22.4 miles 248°	2024-06-08 19:25:10

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.