Vehicle Control Technologies, Inc.

Vehicle Control Technologles, Inc.

Thomas F Tureaud

Douglas E Humphreys

Alexander V Roup

Daniel N Dietz

Stacy J Hills

Ronald D Russell

Raymond K Russell

Daniel Slaski

An apparatus for launching and recovering at least one water vehicle includes a frame supported by a base. The base may be mounted to the deck of a boat. The frame includes an elongate stand for supporting the water vehicle. The frame is mounted for being moved relative to the base between a stowed position and a deployed position, so that a rear end of the stand is at a lower elevation in the deployed position than in the stowed position. A guide is carried by the frame and adapted for being moved back and forth along the stand. The guide is for mechanically guiding the water vehicle along the stand.

Launch and recovery systems and methods

An intercepting vehicle, which is being towed by a towing vehicle, may home in on and attach to a retrievable vehicle that catches up to the intercepting vehicle from behind. Then, the intercepting vehicle, with the retrievable vehicle docked thereto, may be brought to the towing vehicle by reeling in the intercepting vehicle with the retrievable vehicle docked thereto.

Docking apparatuses and methods

An autonomous unmanned underwater vehicle ('AUV') includes a body, a controller, a buoyancy engine, a rotary propulsion system and pitch control surface(s). The buoyancy engine is for alternately ingesting and expelling ambient water to change the mass of the AUV and thereby cause the AUV to alternately descend and ascend in the water. The pitch control surface(s) are for causing the AUV to move forward while alternately descending and ascending in the water. The rotary propulsion system includes a motor for rotating a propeller in the water to provide thrust. The controller is operative for responsively, automatically switching between at least the glider and rotary propulsion modes. In the glider mode, the buoyancy engine and the pitch control surface(s) are cooperative for causing the AUV to move forward while alternately descending and ascending. In the rotary propulsion mode, the rotary propulsion system is operative for causing the AUV to move forward.

Autonomous unmanned underwater vehicle with buoyancy engine

Apparatus for mechanically guiding a water vehicle that is being released or retrieved

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Fairfax Station, VA, United States of America

Thomas F Tureaud