At present the only lifelimited gfrp glider to have its life extended
above 12,000 hours, is the ASk21. Up to 18,000 hours. I
understand the procedure was costly and complex, and adds to
the company liability.

At 02:15 16 July 2020, Michael Opitz wrote:
At 16:54 15 July 2020, Christopher Schrader wrote:
Does anyone know whether Lindner is actively seeking a life
extension
inspection procedure for the Grob 103 to extend its life to
16,000
hours?

- Chris Schrader

Last I heard, they had no interest in going through that effort.

RO