Airplane sidewall attachment device

A method of attaching an aircraft wall panel to an airframe and wherein the aircraft wall panel comprises a first stabilizing attachment, a first securing attachment, and a second securing attachment, the method comprising:

• attaching the first stabilizing attachment of the aircraft wall panel to a top support bracket, wherein the top support bracket comprises a mating member to which the first stabilizing attachment is slidably attached;
• attaching the first securing attachment to a first lower support bracket, wherein the first lower support bracket comprises a mating pin to which the first securing attachment is engaged;
• attaching the second securing attachment to a second lower support bracket, wherein the second lower support bracket comprises a mating pin to which the second securing attachment is engaged;
• adjusting a horizontal positioning of the first securing attachment in relation to the first lower support bracket;
• locking the first securing attachment to fully secure the first securing attachment in relation to the first lower support bracket;
• adjusting a vertical positioning of the second securing attachment in relation to the second lower support bracket;
• and
• locking the second securing attachment to fully secure the second securing attachment in relation to the second lower support bracket.

A system for attaching a wall panel to a frame member, the system comprising:

• a top support bracket coupled to a first location on the frame member;
• a lower support bracket coupled to a second location on the frame member;
• a first wall panel comprising at least one stabilizing attachment and at least one securing attachment, wherein
• the at least one stabilizing attachment is configured to connect to the top support bracket and retain the first wall panel in proximity to the frame member, and wherein
• the at least one securing attachment is configured to connect to the lower support bracket to (a) engage the lower support bracket and facilitate horizontal and vertical adjustments of the wall panel in relation to the frame member, and (b) lock a position of the at least one securing attachment relative to the lower support bracket.