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Apache Sensor’s High Reliability Turret Could Yield Savings

One of the key things war fighters asked for in a new turret, Belvin said, was increased slew rates. However, the need to design out obsolescence of the original 1980s turret and improve maintainability drove the development of the new one, Belvin said. The increased slew rate is an added bonus.

Lockheed believes the modernized design addresses 80 percent of the legacy failure modes and results in a 40 percent increase in turret reliability, according to Belvin.

The new turret also has smaller, more affordable line-replaceable modules, he added. With the old turrets, maintainers would have to pull everything off of the system and it took a special aircraft to bring it out of theater. Legacy subcomponent failure required the entire line replaceable unit (LRU) of the turret to be replaced.
[...]
expected to save the Army an estimated $500 million in operations and sustainment life-cycle costs

Source:
Defensenews.com/