Sad story overall indeed, won’t ever forget it. Was there flying a 412 dropping water around the wreckage while the S70 crew did recovery.

CASA are totally accountable for their failure to provide adequate oversight by allowing this behaviour by certificate holders to take short cuts with critical maintenance, that resulted in a fatality.

Complete lack of oversight and surveillance by CASA on the maintenance organisations involved at the time.

See .... N9310R July 12, 2021 in Seiling Dewey County, Oklahoma