Donald L. Hammer
Aviation Technical Services


Don comes to Mente Group, LLC from his last position as Vice President - Technical Services for Leading Edge Aviation Solutions, LLC. Prior to Leading Edge he was Director of Maintenance for Dresser Industries, Inc., a Fortune 200 oil services company based in Dallas, Texas.

During his corporate aviation career, Don has held positions of Aircraft Mechanic, Flight Mechanic, Type Rated Flight Engineer, Quality Control Specialist, Maintenance Supervisor and Director of Maintenance. Having been a part of one of the industry’s best flight departments for 23 years and consulting to corporate aviation for over 14 years, he has the knowledge and skills to advise clients on virtually any aviation-related matter.

As a consultant, Don has been involved with the completion processes of in excess of 150 private aircraft ranging in size from Citation to Boeing. He is also an IS-BAO certified auditor with a thorough knowledge of not only the US FARs, but also EU Ops, OTAR’s, and EASA regulations. He not only provides worldwide IS-BAO audit services, but also “best industry practices” types of safety reviews and audits of management companies and flight departments and has been called on to serve as an Expert Witness in several aviation related cases.

Don has been selected by industry leaders to serve on several aviation boards. These have included being a Customer Moderator for the Gulfstream IV session of the annual Gulfstream Workshop, being a member of the Cessna Citation X Advisory Board, and serving as a member of the Gulfstream V MSG-3 Maintenance Planning Committee.

He is a licensed A&P Technician and Private Pilot that enjoys flying light aircraft and gliders as often as he can. He has built up a considerable amount of experience since entering the consulting field and, through Mente Group, continues to provide his special talents to corporate aviation.