CAMP MARMAL, Afghanistan -- Spc. Joshua Tylka, an AH-64D Apache helicopter crew chief for Company B, Task Force Lobos, 1st Air Cavalry Brigade, 1st Cavalry Division, assists the pilots with the standard preflight checks here Nov. 30. (U.S. Army photo...

CAMP MARMAL, Afghanistan -- Spc. Joshua Tylka, an AH-64D Apache helicopter crew chief for Company B, Task Force Lobos, 1st Air Cavalry Brigade, 1st Cavalry Division, assists the pilots with the standard preflight checks here Nov. 30. (U.S. Army photo...

CAMP MARMAL, Afghanistan -- Spc. Joshua Tylka, an AH-64D Apache helicopter crew chief for Company B, Task Force Lobos, 1st Air Cavalry Brigade, 1st Cavalry Division, prepares to ground guide the pilots out on to the taxi-way here Nov. 30. (U.S. Army ...