The Ultimate Upgrade

The new 7-blade Whisper Prop, powered by the same MT technology you know and trust. Building on the proven Natural Composite technology of the performance of our five-blade series, this new addition brings an optimized balance of power and precision, making it perfect for those seeking a superior flying experience and available for the King Air 300 series.

Benefits

 

  • Quietest propeller available for the King Air 300 series
  • Lowest certified takeoff noise
  • Cruise in comfort with a lower cockpit and cabin noise
  • Improved climb performance. Climb faster from wheels up
  • Resin-filled wood core structural matrix, with a 45% higher damping coefficient to reduce noise and vibration
  • Less vibration fatigue on the aircraft and cockpit instruments
  • No ground RPM limitations which means smoother taxiing, less brake wear and added fuel savings
  • Part of a modification kit that includes vortex generators and rudder gap seals for improved aerodynamics
  • In-field and on-aircraft repairs using epoxy cure, to restore the factory blade OML
  • Nickel-Cobalt leading edge blade protection provides 3x more damage resistance than aluminum with superior erosion protection
  • In-field blade replacements without changing hubs, simply swap blades and fly with no shop rebalancing, for quick return-to-service
  • Smaller diameter reduces propeller noise and increases ground clearance for better FOD avoidance, without any decrease in performance
Request More Information
Whisper Prop® 7 Brochure
Where To Buy

Locate your nearest Whisper Prop Dealer.

Questions?

Contact a BLR performance expert
Chip Kiehn
(425) 405-4776
[email protected]

Read what others have to say about Whisper Prop®

“This is an amazing improvement in comfort!”

- Capt. Jim, Flight Test Pilot, DER

"The props are beautiful. They are also definitely quieter, with a clear reduction in noise and vibration."

- George Moussa, President of Ambella Home

“This airplane feels more like a turbofan than a turboprop.”

- Capt. Paul, ATP Contract Pilot