Home / Aviation / Basic Aeronautical Knowledge (BAK) Basic Aeronautical Knowledge (BAK) David RobsonMelbourne: Aviation Theory Centre, 2007.Second Edition. Second Revision. 28cm x 20cm. xxii, 414 pages. Pictorial wrappers.Creasing. Good Condition. SOLD Add to WishlistOn your Wishlist - View List Add to Wishlist SKU: 0031421 Category: Aviation