Four elevators bring aircraft to the flight deck and fighters are launched by British-invented steam catapults known as "fat cats".

BBC: News | In Depth | Military Fact Files

The first deck pack for Duels of the Planeswalkers 2013 has begun rolling out on XBLA, PS3, Steam, and iPad.

FORBES: Duels of the Planeswalkers 2013 Deck Pack 1