I was reading the rules last night and I think I found a small mistake in the Rules Reference. I believe this is not the intent of the rules but simply an oversigh that t I'd like to see corrected. Please correct me if I missed something...
Page 2 - Attack - Step 6
If the attacker is a ship and the defender was a squadron, the attacker can delcare another enemy squardron as a defender and repeat steps 2 through 6.
Step 1 of attack is when line of sight is determined. As currently written step 1 and LOS determination is skipped on the 2nd squadron. Therefore a ship can attack a squadron and then (using the same attacking hull zone) attack a 2nd squadron that is within arc and range but is obstructed by a ship or obstacle without the obstruction penalty to the attack roll. When attacking 2 or more squadrons, it would benefit the attacker to first aim at an unobstructed squadron before dealing with any that are obstructed so that there is no penalty to the attack.