Blackhawk XP™ Modification

The Blackhawk King Air XP™ Modifikation means an exchange of the original engines by more efficient PT6A engines for improved overall performance

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Raisbeck Propellers

Raisbeck Propeller are more efficient and produce less noise than standard propellers. Currently there are two 4-blade versions for King Airs:

Swept Blade Turbofan Propeller (SBTP)   Quiet Turbofan Propeller System (TFPS) 

In addition Raisbeck is currently developping a composite 5-blade swept propeller for the King Air 350 series:

Composite 5-Blade Swept Propeller

BLR Whisper Props


The standard metal 4-blade props are replaced by stylish & lighter 5-blade composite props which produce less noise

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