A propulsion unit includes a platform, a propulsion assembly, and a tether. The propulsion assembly facilitates selective launching of a tire deflation device from the platform. The tether is coupled to the platform and is configured for attachment to a deflation device.

A hitch mount for a hoist including a main member having a proximal end and a distal end, the proximal end configured to couple with a vehicle hitch, a hoist mounting bracket at the distal end of the main member, a pulley mounted on the main member between the proximal end and the distal end, and a rope lock mounted on the main member between the pulley and the distal end.

A propulsion unit includes a platform, a propulsion assembly, and a tether. The propulsion assembly facilitates selective launching of a tire deflation device from the platform. The tether is coupled to the platform and is configured for attachment to a deflation device.

A propulsion unit includes a platform, a propulsion assembly, and a tether. The propulsion assembly facilitates selective launching of a tire deflation device from the platform. The tether is coupled to the platform and is configured for attachment to a deflation device.

An apparatus for automated rope management on a vessel is described. The apparatus may include a first retraction unit configured to provide rotation about a first rotational axis, a second retraction unit connected to the first retraction unit and configured to provide rotation about a second rotational axis, and a mounting bracket coupled to the first retraction unit and configured for mounting the apparatus to the vessel.

An apparatus for automated rope management on a vessel is described. The apparatus may include a first retraction unit configured to provide rotation about a first rotational axis, a second retraction unit connected to the first retraction unit and configured to provide rotation about a second rotational axis, and a mounting bracket coupled to the first retraction unit and configured for mounting the apparatus to the vessel.

A propulsion unit includes a platform, a propulsion assembly, and a tether. The propulsion assembly facilitates selective launching of a tire deflation device from the platform. The tether is coupled to the platform and is configured for attachment to a deflation device.