Enhanced Aircraft Support

Constant Aviation sales representatives can maximize your maintenance dollar with value-added inspection, upgrade, refurbishment, and AOG services.

Call 216.261.7119 or fill out the form to request information.

Sales Contacts

Jay Rizzo

Executive VP – Sales



Randy Znamenak

Regional Sales Director

Randy is a commercial instrument rated pilot and A&P licensed technician, and he has more than 35 years of experience leading aviation business development, sales, marketing and operations teams. His wealth of experience from multiple OEMs, including Bombardier, Cessna, Hawker Beechcraft and Nextant Aerospace, helps him understand the needs of every Constant Aviation customer.



Dave Grup

Regional Sales Director

After serving in the U.S. Navy, David filled a variety of leadership roles over a span of more than 30 years at Cessna and Textron Aviation. His background in engines, avionics and business development provides him with the knowledge needed to find the right solution for aircraft operators. From his base in Florida, David has been keeping his finger on the pulse of the East Coast business aviation industry for Constant Aviation since 2017.



Blake Hogge

Avionics and Completions Sales Director

Blake is an A&P licensed technician who has been managing Constant Aviation’s avionics sales since 2017. He has more than 30 years of experience in the business aviation industry managing technical and sales teams, and driving STC development. His deep technical background allows him to support the entire sales staff when unique customer requests arise.



Airframe/Regional Sales

Jay Randall

Great Lakes Regional Sales Manager

As Constant Aviation’s longest-tenured regional sales manager, Jay knows the ins and outs of the Great Lakes business aviation market as well as anyone. His previous experience as a technician, crew chief, fleet maintenance manager and acquisitions manager provide him with the knowledge to help out any type of customer.



Tim Cain

Southeast Regional Sales Manager

After spending nearly 30 years supervising sales and marketing for Cessna in Orlando, Tim joined the Constant Aviation sales team in 2017. His experience makes him an expert in the Southeast business aviation market. Tim is a U.S. Air Force veteran.



Cory Hankins

West Regional Sales Manager

Cory is a commercial multi-engine instrument rated pilot with a long history of providing aviation maintenance solutions to customers on the West Coast.



Hector Soto

Central, South America & Mexico Regional Sales Manager

Highlights of Hector’s 30-year aviation career include being nominated for the GE Lewis H. Latimer Award for Outstanding Technical/Innovation Contributions, as well as the C3 Coin Award for driving lasting, impactful business change. Hector holds an A&P license from Rice Aviation Community College in Houston.



Cory Kolman

Bombardier Sales Director

Cory spent more than 20 years supporting business and commercial aircraft operators on the West Coast before joining Constant Aviation in 2019. He is your go-to solution for all Global Express and Challenger needs.




Mike Hamilton

Great Lakes Regional Sales Manager

Mike has nearly three decades of experience in the aviation operations and sales fields, with expertise in corporate aviation, airlines and defense. He is a U.S. Navy veteran who served more than seven years as an aircraft technician.



Mike Meglio

Midwest Regional Sales Manager

Since earning his aviation maintenance degree in 2010, Mike has been busy assisting business aviation operators in St. Louis and across the Midwest. He joined the Constant Aviation team in 2017.




JP Epps

Florida Regional Sales Manager

JP served five years in the Marines as a helicopter mechanic before joining Textron Aviation in 2013. He now provides Constant Aviation customers in Florida with the support they need to keep their business moving forward.



Trevor Probst, Phenom 100 / Phenom 300 Program Manager at Constant Aviation Cleveland

Trevor Probst

Regional Sales Manager – Mid Atlantic



Avionics Sales

Dwayne Chandler

Southern Regional Avionics Sales Manager

Dwayne’s 30-year avionics career includes time spent as an installation technician, crew chief and sales manager. He has been answering avionics questions of all kinds for Constant Aviation customers since joining the team in 2016.



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Rich Logue

Northern Regional Avionics Sales Manager

Since joining Constant Aviation in 2017, Rich has successfully developed and grown connectivity, cabin system and other avionics programs. He is a U.S. Air Force veteran.



Pre-Buy Broker


Lane Clapsaddle

Pre-Buy/Broker Sales Manager

Lane is an expert in pre-purchase evaluations, with 20 years of experience managing sales in the pre-owned aircraft market. He is a licensed A&P technician who started his career as a technician working on C-141 aircraft for the U.S. Air Force.