Carrier Deck, http://www.everysinglesoldier.com/carrier-deck.html, the third title from Every Single Soldier, the dev’s of Vietnam '65 and Afghanistan '11 (also in beta), just went into beta according to their Twitter feed. They say it’s real time management of carrier deck operations, launching and landing and whatnot. Not sure how I feel about the real time twitchiness, but I did enjoy '65 and I’m looking forward to '11.
Don’t have a PC myself, but those interested in beta testing - http://www.slitherine.com/products/680/details/CarrierDeck