thank you for your response ,Actually i have license on A300-B4, A600, A320, A321, B737-500, B737-200, B747, B767-200 , B767-300 in O/H Avinics component the license is in certain P/N I have the above mentioned in many units. But as i know Qatar Airyways did not do O/H for avionics component.thats whay i am asking about a job not related to my license.