What was found
STAB/ MACH TRIM CAUTION IN FLIGHT AND SLATS/FLAPS HALFSPEED / REMOVED AND REPLACED SFECU 1 IAW CRJ 900 AMM 27-51-06-400-801 OPS CK GOOD
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STAB/ MACH TRIM CAUTION IN FLIGHT AND SLATS/FLAPS HALFSPEED / REMOVED AND REPLACED SFECU 1 IAW CRJ 900 AMM 27-51-06-400-801 OPS CK GOOD