Callsign:	WCW4130
MMSI number:	367160000
IMO number:	34834
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	US^0VM1>0DGP (ETA Oct10 07:24)
Location:	26°04.40' N 97°04.48' W - locator EL16LB17AN - show map 9.6 km East bearing 111° from South Padre Island, Cameron County, Texas, United States [?] 13.4 km East bearing 90° from Port Isabel, Cameron County, Texas, United States 46.3 km Northeast bearing 66° from Brownsville, Cameron County, Texas, United States 47.4 km Northeast bearing 63° from Heroica Matamoros, Tamaulipas, Mexico
Last position:	2025-10-08 00:21:18 UTC (99d 2h24m ago) 2025-10-07 19:21:18 CDT local time at South Padre Island, United States [?]
Course:	71° – heading 511°
Speed:	19 km/h
Dimensions:	length 33 m width 10 m draught 5.5 m
Last path:	WCW4130>ais via N5JLR
Positions stored:	10237

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.