I had 3 level 3 naval patrol planes with 22 hit points each i attacked 2 frigates and their air defense vs planes was a value of 6 so 2 x 6 =12 but on my first pass i lose 1 naval patrol plane he didnt lose a ship i used some attack craft to finish a ship so now i use my remaining 2 naval patrol planes vs 1 frigate i had like 39 hp on my 2 stack. Well they attack the last frigate i lose another naval patrol plane and left him with like .9 hp so i had to use another striker plane to finish him off. If my math is good , sometimes its not, 2 frigates with a 6 attack = 12 2x6=12 right?? well thats less than 1 naval patrol plane hp of 22 so first pass lost 1 naval patrol plane second attack 2 with hp 39pt something hits ONE frigate with a 6 att vs planes well that frigate kills another naval patrol plane...... ok 1 x 6 = 6 doesnt it??? hp of stack of 2 planes was 39something how the heck does it kill a plane on each attack?? why i was asking if naval patrol planes bugged....???