I've searched the FAA's website for an answer to my question, and I wasn't able to find one.
I still have one of the old-style paper certificates. Is there a point in time when those will no longer be valid, and must be replaced with one of the new plastic ones? I'm not talking about expiration of the rating, but rather expiration, or invalidation, of the actual piece of paper.
I still have one of the old-style paper certificates. Is there a point in time when those will no longer be valid, and must be replaced with one of the new plastic ones? I'm not talking about expiration of the rating, but rather expiration, or invalidation, of the actual piece of paper.