Abstract: The invention relates to a semipermanent shelter for airplanes comprising a plurality of vertical wall tubes, each having an upper end and a lower end removably securable to the ground; a plurality of roof tubes each having an interior end and an exterior end, located adjacent to the upper end of an associated wall tube at a juncture; a central bracket coupling the interior ends of the roof tubes at a central, upper portion of the shelter; a plurality of central tubes in a generally horizontal configuration coupling each juncture with its next adjacent junction except across an opening of the shelter; an arch tube coupling adjacent junctures at the opening of the shelter and constituting the upper extent of such opening; a plurality of side brackets, each coupling a wall tube and its associated roof tube with the central tubes and the arch tube; and sheet material coupled to the roof tubes, central tubes and arch tube for sheltering an airplane therebeneath.