What was found
AFTER TAKEOFF AT FLAP RETRACTION RECEIVED FLAPS FAIL CAUTION MESSAGE. REMOVED AND REPLACED RIGHT BPSU IAW CRJ AMM 27-51-10, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF AT FLAP RETRACTION RECEIVED FLAPS FAIL CAUTION MESSAGE. REMOVED AND REPLACED RIGHT BPSU IAW CRJ AMM 27-51-10, OPS CHECK GOOD.