The jet engine refurbishment building of Covington Aircraft in Ocmulgee, Oklahoma.
Scaffolding surrounds a passenger jet empennage at Delta Tech Ops in Atlanta.
Radial engine pistons awaiting installation at Covington Aircraft.
The landing gear wheel well of a passenger jet at Delta Tech Ops in Atlanta.
Pushing a refurbished PT-6 jet engine into the test bay at Covington Aircraft.
One of three aircraft paint booths at the Delta Tech Ops facility in Atlanta.
One of the Covington Aircraft AOG (Aircraft on Ground) response vehicles.
The radial engine test cell at Covington Aircraft in Ocmulgee, Oklahoma.
Engine components at Covington Aircraft.
A technician ascends into the cargo bay of a Delta jet at Atlanta's Delta Tech Ops facility.
One of the massive hangar doors at Delta Tech Ops in Atlanta.
Masking tape is used as "flags" to prevent eye injuries on the trailing edge of a wing at Delta Tech Ops.
Bolts used in brake assemblies at Delta Tech Ops.
New aircraft tires await installation at Atlanta's Delta Tech Ops facility.
Jets on the ramp at Delta Tech Ops in Atlanta.
A massive storage bin of nuts and bolts at Delta Tech Ops in Atlanta.
Several ceiling hoists allow workers to paint the tops of aircraft and vertical stabilizers at Atlanta's Delta Tech Ops.
Technicians repair a carbon fiber part at Delta Tech Ops in Atlanta.
Examining a part with a loupe at Covington Aircraft's MRO facility.
Abstract image inside a jet engine intake.
PT-6 engine on a test stand.
Worker at Covington Aircraft closely examines a PT-6 engine.
Using a micrometer to check tolerances.
Jim reassembles a refurbished radial engine at Covington Aircraft in Ocmulgee, Oklahoma.
Abstract image of a radial engine cylinder head.