Abstract: For an assemblage of plural flight charts of which a selected flight chart is typically of interest to a pilot as, for example, in executing a landing at an airport of which the layout thereof is displayed on the selected flight chart, a holder for supporting the assemblage from beneath having, in a preferred embodiment, a spring clip at an upper end releasing the assemblage otherwise engaged by the spring clip for page-turning but under the control of ring binder means interconnecting the bottom edge of the assemblage pages to a cooperating bottom end of the support, such that the page-turning is unimpeded while the pages thereof always remain attached to the support.