In may 2019, the specialists of our company visited Bangladesh on customer's request. Bangladeshi colleagues earlier purchased Eddycon C - eddy current multi-functional flaw detector, which they intended to use for servicing their aircraft fleet. As they didn’t apply the eddy current NDT method before, they needed a specialist, who could show them all functionalities of the tool. OKOndt experts held a theoretical presentation and a practical training on the skin of the Bell-407 S3-CRM helicopter, at the end of which Bangladeshi specialists tried to operate Eddycon C by themselves. The customer was satisfied with the results of the training.