A twin tail is a specific type of vertical stabilizer arrangement found on the empennage of some aircraft. Two vertical stabilizers—often smaller on their own than a single conventional tail would be—are mounted at the outside of the aircraft's horizontal stabilizer. This arrangement is also known as an H-tail, as it resembles a capital "H" when viewed from rear.
A special case of twin tail is twin boom tail or double tail where the aft airframe consists of two separate fuselages, "tail booms", which each have a rudder but are usually connected by a single horizontal stabilizer. Examples of this construction are the twin-engined Lockheed P-38 Lightning, Northrop P-61 Black Widow and Focke-Wulf Fw 189, and the single jet-engined de Havilland Vampire and cargo-carrying Fairchild C-119 Flying Boxcar.
Read more about Twin Tail: Design, Future Aircraft
Famous quotes containing the words twin and/or tail:
“If they be two, they are two so
As stiff twin compasses are two;
Thy soul, the fixed foot, makes no show
To move, but doth if th’ other do.”
—John Donne (1572–1631)
“In fact, now I come to think of it, do we decide questions, at all? We decide answers, no doubt: but surely the questions decide us? It is the dog, you know, that wags the tail—not the tail that wags the dog.”
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)