For a small Mk2 plane like that one it was wide enough to land on, and I bounced across the deck hence the angle. That is 2 wide and 7 long and I could get 3 of those planes on it. same with the heli that ive done. the hardest part is station keeping, hit the deck an the ship starts to drift off. Hope some of this helps. - - - Updated - - - Say hello to the KSP Pocket Shield ship or Kerbal version of Aegis.