REQUEST YOUR KING AIR UPGRADE QUOTE

If you want to ask a question, request a quote, or talk through an aircraft need, reach out. I’ll be glad to talk it through with you.

Call Dave Chapman

Start with a Call or Send a Request

On-Wing Consulting streamlines the buying process, allowing King Air owners and operators to move forward with greater clarity and less confusion.

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Option 1 - Call:

If you’d rather talk directly, call Dave Chapman.
405-831-5466

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Request a Quote:

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How to Request Your King Air Upgrade Quote

Send the basics below. If I need more information, I’ll follow up.

CLIENT TESTIMONIAL

Proven Results. Aircraft Owners. Trusted Experiences.

Youri Bujko's C90GTx with the BLR 5-blade, composite Whisper propellers on the Alvord Desert in Eastern Oregon

I recently installed the BLR Aerospace Whisper propellers on my C90GTx, and the improvement has been outstanding. The reduction in cabin and exterior noise is immediately noticeable - it makes every flight more enjoyable for both pilots and passengers.

These propellers have also opened up more off-airport opportunities for us. The performance is excellent, and the durability gives me complete confidence, whether we’re on short gravel strips or long cross-country legs.

On top of the performance, the ramp appeal is fantastic. They look as good as they perform.

We are very pleased with the installation.

⭐️⭐️⭐️⭐️⭐️

Youri Bujko

Aircraft Owner, C90GTx

Nic Hawker

King Air Fleet Director of Maintenance, 180,000+ MT Propeller flight hours

Our fleet of King Air 350's flew in remote locations overseas, in excess of 225 hours per month…no time for propeller issues. I have the highest regard for the MT Propellers due to their reduction in maintenance and operational costs, the reduction in aircraft downtime, and their overall durability. MT Propeller has a wide network of service providers and customer support. I highly recommend that all operators consider these props for their operations.

Gary Kippur

Owner, King Air 200

I have to say, BLR’s Dave Chapman with On-Wing Consulting Inc made our purchase so easy. We have partners in our King Air 200, and in order to demonstrate that the new props would be much quieter, Dave arranged a test flight with a King Air 200 equipped with the Whisper propellers. This convinced us that it was a very worthwhile investment. We were all sold before the wheels left the ground! No vibration, and we could actually have a normal conversation!

Mike Summey

Owner, King Air E90

“Noticeably quieter... absolutely no vibration.” A King Air E90 owner said the new 5-blade BLR Whisper props were noticeably quieter and had absolutely no vibration compared to the previous propellers.

Mike Haes

Owner, King Air C90GT

“Didn’t expect such a quiet ride.” Another King Air customer described passengers repeatedly commenting on how quiet the airplane felt with The Whisper propeller setup.

50+

Years in Aviation

Experience sourcing, coordinating, and managing King Air upgrades with vetted vendors worldwide.

BLR's Independent

Sales Representative

Trusted by BLR Aerospace to represent these performance systems. Direct access to the manufacturer's team.

Global Reach

Worldwide Customers

Customers from Oklahoma to Europe, Australia, and Asia. Dave coordinates installations globally.