
Beech King Air 5-blade MTV-27
Very happy with them, our goal was to significantly reduce cabin noise
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Gday Chip, Very happy with them, our goal was to significantly reduce cabin noise and change the flight experience in a TurboProp, I’ve had people on the ramp notice how quiet they are and in the cabin I could literally fly the plane with the old handset and cockpit speakers without a headset.
I now have to close the Cockpit partition if the passengers want to have a quiet conversation because I can hear everything they’re saying from the cockpit and vice versa if they don’t want to hear cockpit chatter.
I also fly a King Air 350 that has the 4 bladed factory Hartzel Metal props, after going from our 90 into the 350 I actually find the 350 a little obnoxious for noise now, never thought I’d say that.
I have also noticed I’m less fatigued with the Whisper Props and I’d put these on any King Air I fly.
Regards,
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Gday Chip, Very happy with them, our goal was to significantly reduce cabin noise and change the flight experience in a TurboProp, I’ve had people on the ramp notice how quiet they are and in the cabin I could literally fly the plane with the old handset and cockpit speakers without a headset.
I now have to close the Cockpit partition if the passengers want to have a quiet conversation because I can hear everything they’re saying from the cockpit and vice versa if they don’t want to hear cockpit chatter.
I also fly a King Air 350 that has the 4 bladed factory Hartzel Metal props, after going from our 90 into the 350 I actually find the 350 a little obnoxious for noise now, never thought I’d say that.
I have also noticed I’m less fatigued with the Whisper Props and I’d put these on any King Air I fly.
Regards,
Darrel W.




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