About Us

The JMI Aviation Group was founded in December 2018 by Neil Plumb and Ed Griffith to support owners and operators with Aircraft Maintenance and Private Aircraft Management specialising in Cessna Citation and Dassault Falcon products.

Meet the Team

Neil Plumb
Accountable Manager / Director

Neil has been working in the aviation industry for over 26 years starting off in Light Aircraft maintenance before going to the Airlines. Neil is an EASA B1 Licenced engineer, FAA A&P Mechanic and also holds an Airline Transport Pilots Licence with over six and half thousand hours and has been operating Business Jets for over 13 years.

Ed Griffith
Maintenance Manager / Director

Ed has been working in the aviation industry for over 21 years starting off in the RAF as an Avionics Technician and has been working on Business Jets for over 12 years. Ed holds an EASA B2 Licence with multiple type ratings and is the former Maintenance Manager for Kinch Aviation / Textron Aviation and has held managerial positions at CSE Citation Centre and Gama Aviation.

Dan Persson

B1/B2 Licensed Engineer

Jean-Michel Martinez

B1 Licensed Engineer & FAA A&P

James Coughlan

B1/B2 Licensed Engineer

Steven Tromeur

B1 Licensed Engineer

Andy Watters

B1/B2 Licensed Engineer

Tom Watson

Cat A Engineer & FAA A&P

Luis Rodriguez

Cat A Engineer

Dan Ballard


Cameron Laing


Michael White

Cat A Engineer

Richard Fry


Colin Otto

Stores Manager

Sarah Haines

Finance Manager

Jess Carthew


George Dean

Cat A Engineer

Adam Martin

Cat A Engineer