A weapon with this special rule can fire at Aircraft with its full Ballistic Skill (see 8.2.3). A unit that set to Overwatch may fire this weapon at Aircraft units with its full range instead of 12". A weapon with the Blast or Spray special rule loses this special rule if they gain the Skyfire special rule. A Skyfire weapon suffers -1 to its hit rolls against units without the Fly special rule.