Callsign:	WDI2121
MMSI number:	338134000
IMO number:	758777
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	US HOU
Location:	25°40.68' N 79°55.00' W - locator FL05BQ02AR - show map 24.7 km East bearing 94° from Key Biscayne, Miami-Dade County, Florida, United States [?] 24.8 km Southeast bearing 120° from Miami Beach, Miami-Dade County, Florida, United States 29.7 km East bearing 111° from Miami, Miami-Dade County, Florida, United States 41.3 km Southeast bearing 119° from Hialeah, Miami-Dade County, Florida, United States
Last position:	2025-09-10 12:22:04 UTC (6d 9h21m ago) 2025-09-10 08:22:04 EDT local time at Key Biscayne, United States [?]
Course:	180° – heading 180°
Speed:	18 km/h
Dimensions:	length 206 m width 24 m draught 5.8 m
Last path:	WDI2121>ais via KN4CV
Positions stored:	66820

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.