Crew Experience Benefits

merig00: Note: The only things affected by crew skills are:
Loading time, affected by Loader skillAiming time, affected by Gunner skillView range, affected by Commander skillTank movement dynamics, affected by Driver skillRadio range, affected by Radio Operator skillTank visibility, affected by average crew Camouflage skillRepair time, affected by average crew Repair skillFirefighting, affected by average crew Firefighting skill
Everything else are independent of crew skills.
http://forum.worldof.../8498-faq-crew/