A windshield assembly comprises a support panel, a windshield, and a frame, surrounding the windshield. The frame comprises a frame inboard leg, which is in contact with an inboard windshield surface. A hinge pivotally couples a frame-inboard-leg top portion of the frame inboard leg to the support panel and has a pivot axis. A channel is provided in the support panel. At least a portion of the frame-inboard-leg bottom portion, at least a portion of the frame-inboard-leg first lateral portion, and at least a portion of the frame-inboard-leg second lateral portion are located in the channel. The channel comprises a channel base leg. A seal is located in the channel between the channel base leg and the frame inboard leg.