• Skip to primary navigation
  • Skip to main content
  • Skip to footer

Raisbeck Engineering

An Acorn Growth Company

Find a Dealer
MENUMENU
MENUMENU
  • Products
        • Products

        • Package Options

        • Individual Systems

          • 200 Series EPIC Platinum Performance Package
          • B200/B200GT EPIC Gold Performance Package
          • C90GT EPIC Performance Package
          • C90 EPIC Performance Package
          • E90 EPIC Performance Package
          • 100/A100 EPIC Performance Package
          • EPIC Caravan Package
          • Composite 5-Blade Swept Propellers
          • Aluminum 4-Blade Swept Propellers
          • Power Props
          • Crown Wing Lockers
          • Dual Aft Body Strakes
          • Enhanced Perf. Leading Edges
          • High Flotation Gear Doors
          • Ram Air Recovery System
          • Aft Fuselage Locker
          • Auxiliary Heading Selector System
        • Beechcraft PMA Parts & Kits
  • Technical Documents
  • Resources
    • Brochures
    • Videos
    • Purchase Order Terms & Conditions
    • Standard Sales Terms & Conditions
    • Warranty Registration
  • News & Events
    • News
    • Newsletters
    • Events
  • Contact
    • Contact Us
    • Sales & Support
  • About Raisbeck
    • Our Company
    • Careers
    • Leadership
  • Folds of Honor

President

Acorn Growth Companies Names Hal Chrisman President of Raisbeck Engineering, Inc.

OKLAHOMA CITY, Okla., July 8, 2020 — Acorn Growth Companies, a private equity firm investing exclusively in aerospace, defense and intelligence, today announced the appointment of Hal Chrisman as president of its portfolio business, Raisbeck Engineering, Inc. headquartered in Seattle, Washington. 

 “I am very pleased that an individual of Hal’s caliber and talent will be leading Raisbeck through this unprecedented moment in history and into the company’s next phase of innovation and growth,” said Rick Nagel, managing partner of Acorn Growth Companies. “His leadership, experience, fresh insights and extensive knowledge in aerospace and defense will prove to be a tremendous asset to Raisbeck in positioning the company to achieve its long-term strategic goals and expansion into new aircraft markets.” 

A seasoned aviation, aerospace and defense professional with over 34 years of experience in the industry, Chrisman has split his time between consulting and executive level industry positions which span all major market segments including business aviation, commercial air transport, defense, and rotary wing. Most recently, Chrisman was Chief Strategy Officer with Acorn Growth Companies. 

 “It’s a pleasure to join the Raisbeck team and I look forward to leading this great group of experienced professionals,” said Chrisman. “Raisbeck is known for delivering the highest quality of innovative performance enhancements for business and commercial aircraft that enrich our customers’ flight experience. Together we will continue to build on that legacy by delivering the very best in technology advancements.” 

Prior to joining Acorn, Chrisman served in several leadership roles within Aerospace and Defense Consulting and MRO companies, including ICF’s Aerospace & MRO practice, AeroStrategy and Pemco Aviation Group.  He started his career as a project engineer with Williams International, a leading gas turbine Original Equipment Manufacturer (OEM), working the cruise missile engine program and leading the development of the Sub-system Power Unit for the Comanche Helicopter. 

Chrisman holds a Bachelor of Arts degree from Hanover College and a Bachelor of Science degree in Engineering from Texas A&M University along with an MBA from the University of Michigan.

About Raisbeck Engineering, Inc.

Raisbeck Engineering, Inc. an Acorn Growth Aerospace and Defense company, is a leading provider of aircraft modifications for business and commercial aircraft. Dedicated to improving performance and efficiency for aircraft owners, Raisbeck’s aerodynamically designed enhancements deliver better performance results and improve passenger comfort.  For more information about Raisbeck Engineering’s list of products, please visit www.raisbeck.com.  Stay connected with Raisbeck online through Facebook, Twitter, and LinkedIn.

About Acorn Growth Companies

Acorn Growth Companies is a middle market private equity firm focused exclusively on Aerospace, Defense and Intelligence. Acorn invests solely in operating companies that strive to enhance global mobility and protect national interests. Acorn has a formidable reputation in the industry and is recognized for its deep understanding of the Aerospace & Defense markets, with proprietary access to the best companies within these sectors. With operational expertise and its ability to lead and manage investments through variable economic and industry cycles, Acorn works in tandem with management to build its portfolio companies into significant market leaders. AcornGrowthCompanies.com

Filed Under: News Tagged With: Acorn Growth Companies, Raisbeck Engineering, Rick Nagel, AGC, Chrisman, President

Acorn Growth Companies Names President of Raisbeck Engineering Inc.

SEATTLE – Acorn Growth Companies, a private equity firm investing exclusively in Aerospace, Defense and Intelligence, announced Lynn Thomas as the new president of its portfolio business, Raisbeck Engineering Inc. headquartered in Seattle, Washington.

“Since Lynn joined Raisbeck Engineering in the spring of last year as our VP of Sales and Marketing, he has transformed our sales organization achieving consistent growth,” said Rick Nagel, managing partner of Acorn Growth Companies. “I am delighted to promote Lynn to the role of president. As a pilot, his passion for the business and 35 years of business experience will have a continued, positive impact on the growth and profitability of Raisbeck Engineering.”

Thomas is an experienced executive with an extensive background in all disciplines of business management, including strategies for increased growth and profitability, market positioning and effective financial planning.

Most recently he served as the vice president of sales and marketing at Raisbeck. Throughout his career he has served in several leadership roles within general aviation companies, including Banyan Air Service, Quest Aircraft and Aviat Aircraft. Earlier in his career he served as an investment advisor with Everen Securities and Paine Weber.

Thomas holds a Bachelor of Science degree from University of Northern Colorado. He currently holds a commercial pilot and instrument rating for land and sea – soloing for the first time at age 16.

Founded in 1982 Raisbeck Engineering develops, markets and manufactures worldwide-certified performance improvement systems for some of the most prolific commercial and general aviation aircraft models in the market today.

“It is a true honor to lead the most talented team of men and women in the aviation industry,” Thomas said. “The opportunity to build on the legacy that James Raisbeck began and maintain our position as the innovative leader in aviation performance and comfort solutions for business and commercial aircraft is truly the highlight of my career.”

Raisbeck Engineering Inc., an Acorn Growth Company, is a leading provider of aircraft modifications for business and commercial aircraft. Dedicated to improving performance and efficiency for aircraft owners, Raisbeck Engineering’s aerodynamically designed enhancements deliver better performance results and improve passenger comfort. Raisbeck.com

Acorn Growth Companies is a middle market private equity firm focused exclusively on Aerospace, Defense and Intelligence. Acorn invests solely in operating companies that strive to enhance global mobility and protect national interests. Acorn has a formidable reputation in the industry and is recognized for its deep understanding of the Aerospace & Defense markets, with proprietary access to the best companies within these sectors. With operational expertise and its ability to lead and manage investments through variable economic and industry cycles, Acorn works in tandem with management to build its portfolio companies into significant market leaders. AcornGrowthCompanies.com

Media Contact:
Kath Searle, Acorn
682.888.4466

Investor Contact:
Brandon Bradford, Acorn
917.224.8399

###

Filed Under: News Tagged With: President, Acorn Growth Companies, Raisbeck Engineering, Rick Nagel, AGC, Lynn Thomas

Products

  • Package Options
    • 200 Series EPIC Platinum Performance Package
    • B200/B200GT EPIC Gold Performance Package
    • C90GT EPIC Performance Package
    • C90 EPIC Performance Package
    • E90 EPIC Performance Package
    • 100/A100 EPIC Performance Package
  • Individual Systems
    • Composite 5-Blade Swept Propellers
    • Aluminum 4-Blade Swept Propellers
    • Power Props
    • Crown Wing Lockers
    • Dual Aft Body Strakes
  • Placeholder
    • Enhanced Performance Leading Edges
    • High Flotation Gear Doors
    • Ram Air Recovery System
    • Aft Fuselage Locker
  • About Raisbeck
    • Our Company
    • Contact
    • Find a Dealer/Distributor
    • Careers
    • Facebook
    • Twitter
    • YouTube
  • Resources and Documents
    • Technical Documents
    • Brochures
    • News
    • Newsletters
    • Events
  • Beechcraft PMA Parts & Kits
  • Placeholder
    • Menu Item

Footer

PRODUCTS
PACKAGE OPTIONS

200 Series EPIC Platinum Package
B200/B200GT EPIC Gold Package
C90GT EPIC Performance Package
C90 EPIC Performance Package
E90 EPIC Performance Package
100/A100 EPIC Performance Package
EPIC Caravan

INDIVIDUAL SYSTEMS

Composite 5-Blade Propellers
Aluminum 4-Blade Propellers
Power Props
Crown Wing Lockers
Dual Aft Body Strakes
Enhanced Performance Leading Edges

High Flotation Gear Doors
Ram Air Recovery System
AFT Fuselage Locker
Auxiliary Heading Selector System

BEECHCRAFT PMA PARTS & KITS
ABOUT RAISBECK

Our Company
Contact
Find A Dealer
Careers
Folds of Honor

RESOURCES AND DOCUMENTS

Technical Documents
Brochures
News
Events
Videos
Purchase Order Terms & Conditions
Warranty Registration

CONTACT US

US:  (800) 537-7277
INT’L:  +(206) 723-2000
AOG:  +(206) 390-8690

CONNECT

© 2025 Raisbeck Engineering, Inc., An Acorn Company. All Rights Reserved. | Terms of Use | Privacy Policy

Lynn Thomas portrait

REMEMBERING LYNN THOMAS

We are all saddened by the passing of our leader and friend, Lynn Thomas, who recently lost his battle with cancer.

A life-long aviation enthusiast, Lynn pursued his passion for aviation both professionally and personally, making his first solo flight at the age of 16. Over the years, he continued to fly as often as possible, both for business and pleasure

Lynn joined Raisbeck Engineering in 2017, bringing his unique talent to the company where his drive and leadership contributed greatly to Raisbeck’s continued success. His experience and achievements in the general aviation industry included sales, business management and marketing with both aviation manufacturers and dealers. Lynn started his career working with major investment firms, including Everen Securities and Paine Weber.

Lynn took an active interest in all facets of the companies he represented. He was often spotted on the shop floor at Quest Aircraft or roaming the halls and main lobby at Banyan. Here at Raisbeck, Lynn always took the opportunity to spend time with the Raisbeck team to support their efforts.

In addition to Lynn’s passion for aviation, he was an avid outdoorsman.  Whether fly fishing or paddling his hand-built canoe, he loved taking in the beauty found in nature.

He leaves us with a sense of great loss.  Lynn has left an indelible mark on all of our lives and will be greatly missed. Our thoughts and prayers are with his family.