What Does FBITBL Stand For?

FBITBL stands for Fadec Fail Bit Channel B Left Engine

FBITBL, or Fadec Fail Bit Channel B Left Engine, refers to a diagnostic parameter used in aviation systems to indicate a failure condition in the fadec (full authority digital engine control) system associated with the left engine. This acronym is crucial for engineers and maintenance personnel in troubleshooting and ensuring optimal performance and reliability of aircraft engines.