[Don]

I viewed a picture of a home owners garage/hanger where a carousel arrangement with tracks for the landing gear with one garage/hanger door that was used to store 4 of his small private airplanes. Rotating the carousel for parking and removal, could be compared to a single level kitchen cabinet with a lazy susan.

No narrative on pros/cons such as adapting due to space limitations, overall footprint vs alternative, cost comparison of the rotating carousel device able to handle the weight vs a larger garage/hanger w/multiple doors, good for storage but limitations on accessing, with autos using lifts for vertical storage and parking underneath, etc., etc.

Anyone aware of commercial hardware intended for autos ?