By Kristen Nuss
•
January 5, 2026
Classic Lear Jet Foundation has entered into our next major step in our restoration of 23-003 N200Y, the Non-Destructive Inspection (NDI)! NDI testing started on the forward fuselage of 23-003 on December 11, 2025. This will be a lengthy process that will continue into next year. It is a slow and steady work that uses X-ray photography to detect structural defects such as corrosion, cracks, etc. Because of the use of X-rays, we cannot be in the hangar so our restoration work has had to be paused when the NDI testing is in progress. The process starts with placing unexposed x-ray film on the fuselage at the desired inspection location. Then aiming the x-ray emitter on the opposite side of the structure. When the emitter is activated, x-rays pass through the structure and into the film. After the film is developed, the result is a ‘picture’ of the structure that shows any defect, corrosion, crack, etc. The structural visual inspections, using flashlights, mirrors and trained eyes, are also progressing, but slowly because of the NDI testing. It is amazing that we have entered the NDI phase on 23-003 in less than 2 years since our restoration started! On December 30, 2023, Jay Thomas removed the first Dzus fastener, officially kicking off the restoration of 23-003. Thanks to the dedicated volunteers who have put in nearly 2,000 hours of work to get us to this major phase on the road to fly N200Y again!