Yes I did but doesn't it normally say when you've unlocked a plane?
Also, is it possible you get to fight other aircrafts when on a different ace level? Yesterday, I was on an soldier ace style and in a level, I got to fight an other group of fighters then I usually did in knight ace style...
By the way, everyone, if you like Ace Combat you might like to check out The Electrosphere, an Ace-Combat-themed website/forum. Leonidae and I are both members there.
Have you fought Mobius 1 yet? I've already shot him down, although it was with the Morgan. I'll have to give it another shot with my trusty F-14D, but it'll be hard to kill Espada in less than a minute without the laser.