NH-90 problems
A lot more than MRH , 88 to 94 the fleet all flew out their first 500 Hrly each and alot were on second so approx 30,000+ in first 6 years (88 initial delivery to 6 in service, 89-13 delivered 19 in service, 90-18 delivered 37 in service, 91- 2 delivered 39 in service), in 2011 the fleet flew 8300 hrs alone.
Destroy the evidence so it doesn’t come back and bite you on the arse at a future date.