The Army Aviation Community isn't as small as it once was, but anyone in it is still only about two degrees of separation from any other member, and us older guys still look out for the young sprouts. This falls into that category.> Subject: FW: DEPARTMENT OF DEFENSE Survey (UNCLASSIFIED)>> PLEASE DO NOT REPLY TO THIS MESSAGE.>> *****************************************>> TO ALL FORMER AND CURRENT MILITARY HELICOPTER PILOTS AND AIRCREW:>>> 1. BACK AND NECK PAIN AFFLICTS...