As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH BACK TO FLL FROM SCHEDULED TEST FLIGHT FOR TROUBLESHOOTING, THE AIRCRAFT EXPERIENCED A COMPRESSOR STALL AND ENGINE FLAME-OUT OF THE RT ENGINE. THE CREW DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL SINGLE ENGINE LANDING. TROUBLESHOOTING REVEALED THAT THE RT ENGINE EEC HAD FAILED CAUSING THE ISSUE. THE EEC WAS REPLACED WITH A SERVICEABLE UNIT. GROUND RUNS WERE PERFORMED AND A TEST FLIGHT WITH NO ISSUES. AIRCRAFT HAS BEEN RETURNED TO SERVICE WITH NO FURTHER DEFECTS.