August 11,2025
Across the aviation industry, one principle endures: performance isn't optional, it’s essential. And when it comes to the Beechcraft® King Air 300 series, performance means everything. That’s why Air Prop Specialists, led by veteran expert Chris Giersberg, continues to put its trust in McCauley® Propeller Systems, especially the high-performance McCauley C780 scimitar blades.
With over 30 years of experience in aircraft maintenance and propeller solutions, Giersberg has earned a reputation built on precision, reliability, and an unwavering commitment to doing what’s right for the customer. That dedication is what drives his strong partnership with McCauley, and his vocal advocacy for its latest performance propellers.
“We’re not loyal to logos. We’re loyal to performance,” Giersberg emphasizes. “When we put a propeller on an aircraft, it’s because we believe it’s going to give the customer the best result, and these props do exactly that.”
Putting the C780 to the Test, And Delivering Results
When Air Prop Specialists, at the direction of Innovative Turbine Aircraft Solutions, recently installed the McCauley C780 scimitar propellers on a King Air 300 series, they approached the job with the same discipline and detail that defines every project they touch. From installation to testing, the performance improvements were immediate and noticeable.
“The noise reduction alone is a huge benefit, but what really stands out is how much smoother and more responsive the aircraft feels on both takeoff and landing,” says Giersberg. “Beta felt tighter. You could tell the aircraft was working smarter, not harder.”
Rick Heimbuck, owner of Innovative Turbine Aircraft Solutions and a longtime Air Prop customer, agreed.
“We’ve worked with Chris and his team for over a decade, they’ve never let us down,” says Heimbuck. “With this install, the McCauley props were quieter than the engines on takeoff. The whole aircraft felt more refined.”
Pilot Bob Shelton also noted the difference:
“We didn’t need instruments to tell us what changed. The aircraft feels better on descent, beta is more responsive, and the cabin’s quieter. It’s a more comfortable flight, plain and simple.”
Why McCauley, and Why Air Prop Specialists
Giersberg’s preference for McCauley isn’t based on branding, it’s based on results, time and again. From warranty support to craftsmanship, McCauley delivers products that match the real-world expectations of owners, pilots, and technicians alike.
“A propeller can look great in a brochure, but the real test is how it performs under load, in different flight environments, and over time,” Giersberg says. “These props have proven themselves in every area that matters, noise, handling, response, and reliability.”
And for Giersberg, it’s more than just hardware, it’s about backing up his name with every install.
“I’ve had customers come in sold on other brands. But when McCauley steps up and shows they stand behind what they make, I can look those customers in the eye and say, ‘This is the better deal.’”
With McCauley’s continued innovation, and Air Prop Specialists’ unmatched expertise in the field, King Air operators now have access to a propeller solution that redefines performance from the ground up.