A system for improving the performance and safety of helicopters powered by turboshaft engines.

Caption title.

Operator and organizational maintenance manual for high-powered illuminator radar set AN/MPQ-57, NSN 1430-01-078-9643 : HAWK air defense guided missile system.

"This copy is a reprint which includes current pages from Changes 1 and 2."

Operator and organizational maintenance fault isolation manual : improved high-powered illuminator radar AN/MPQ-46 (XO-1), (improved Hawk air defense guided missile system).

"January 1979."

Operator and organizational maintenance manual for improved high-powered illuminator radar set AN/MPQ-46 (XO-1) : (improved HAWK air defense guided missile system).

Includes index.

Radioisotope powered cardiac pacemaker program. Safety analysis: preliminary dose rate evaluation.

Prepared for U. S. Atomic Energy Commission by Nuclear Materials and Equipment Corporation, Apollo, Penn.