Squad Leader Sgt. William Denlinger, of the 418th Medical Logistics Company, instructs Sgt. Delali Sowu and Spc. Sharolette Amos, both with the 582nd MLC, in sling load training with a Black Hawk aircrew from the Texas National Guard San Antonio Army Aviation Support Facility Oct. 23 at Camp Bullis. Sling load training and medical evacuations were some of the airlift operations Soldiers from the 61st Multifunctional Medical Battalion participated in during the nine-day field training exercise.