hmm reminds me of a cessna i worked on in aviation repair school, we did an annual inspection as it was an airplane the school had just bought(and flown!) the inspection came about as my instructor and I had pushed the airplane under the wing of our 727, well we ran the wing into the bottom of it when we parked it(whoops). they took the wing panel off the plane and found that the wing was held together with corrosion and they previous owners had just slapped a shiny coat of paint on it. we also discovered in researching the plane some more that it had been wrecked twice and flipped over on the ground, the left wing was 3 inches shorter then the right so we figured that it most likely had been "repaired" by simply fitting another wing from another aircraft. that was far from the only issues we found with it but thats another story