Originally Posted by
malabo
We’re at a loss for an explanation, witness the thread’s decline into rotor rpm and engine fire certification.
While it's great to read some wise posts about what probably happened, I and for sure some other PPRuNers appreciate and learn a lot in that posts, including a few offtopic, as the engine fire certification, definitions (IIMC x UIMC) and others.
Just my humble opinion.