4-inch. RCA LAO payer: Accessories-. Licht tan ullraleather wndakliners. external serve* forward lay LED aisle lighting: Storage Forward LS closet. Lavatory Forked crew & aft. Exterior Details (updated: 03/2007) Done By: Duncan Aviation Colors Matterhorn chte voblue stripes; GULFSTREAM G-IVSP SN # IV-1305 A