Hi Wobbel!
No, you cant take out towers there, therefor no effect.
Next to tower is a radar dish - disabling radar, Hangars disabling according planes and ammo and fuel-dumps are reducing possible amount of fuel etc. to be taken with you.
If you kill all these targets, the nme can do nothing anymore at the airfield - just look out of the tower and wait for the goon
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CU
Purzel
VMF 111 =Devil Dogs= --
"Find the enemy and shoot him down, everything else is nonsense!"
M. von Richthofen