What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On may 31, 2020 around 12:00 noon the pilots of N6060SG on a flight from klit to ksat during final descent noticed increasing itt, vibration, and the cass warning system indicating an engine malfunction. The pilots performed the appropriate actions for the emergency procedure and landed at ksat (San Antonio) without further instance. No injuries sustained. Post flight by the airman reveal engine damage without indication of bird strike. Non-certificated operator chief pilot provided pictures and has coordinated with Dassault and engine manufacturer for further investigation. Investigating ASI instructed to chief pilot, if product deficiency is determined, to complete SDR. Chief pilot agreed to keep poi informed of the other analysis results.
Root cause analysis: metal fatigue in the second stage compressor.
See related ptrs: SW11202001797
As the FAA filed it
ON MAY 31, 2020 AROUND 12:00 NOON THE PILOTS OF N6060SG ON A FLIGHT FROM KLIT TO KSAT DURING FINAL DESCENT NOTICED INCREASING ITT, VIBRATION, AND THE CASS WARNING SYSTEM INDICATING AN ENGINE MALFUNCTION. THE PILOTS PERFORMED THE APPROPRIATE ACTIONS FOR THE EMERGENCY PROCEDURE AND LANDED AT KSAT (SAN ANTONIO) WITHOUT FURTHER INSTANCE. NO INJURIES SUSTAINED. POST FLIGHT BY THE AIRMAN REVEAL ENGINE DAMAGE WITHOUT INDICATION OF BIRD STRIKE. NON-CERTIFICATED OPERATOR CHIEF PILOT PROVIDED PICTURES AND HAS COORDINATED WITH DASSAULT AND ENGINE MANUFACTURER FOR FURTHER INVESTIGATION. INVESTIGATING ASI INSTRUCTED TO CHIEF PILOT, IF PRODUCT DEFICIENCY IS DETERMINED, TO COMPLETE SDR. CHIEF PILOT AGREED TO KEEP POI INFORMED OF THE OTHER ANALYSIS RESULTS.
ROOT CAUSE ANALYSIS: METAL FATIGUE IN THE SECOND STAGE COMPRESSOR.
SEE RELATED PTRS: SW11202001797